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Materials Data on Li3Mn4(BO3)4 by Materials Project

Li3Mn4(BO3)4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four MnO5 trigonal bipyramids and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.92–2.15 Å. In the second Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.97–2.66 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four MnO5 trigonal bipyramids and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.91–2.08 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 trigonal pyramids that share corners with four MnO5 trigonal bipyramids and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.91–2.07 Å. In the fifth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four MnO5 trigonal bipyramids and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.92–2.12 Å. In the sixth Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra, corners with four MnO5 trigonal bipyramids, a cornercorner with one LiO4 trigonal pyramid, and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.97–2.12 Å. In the seventh Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra, corners with four MnO5 trigonal bipyramids, and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.91–2.07 Å. In the eighth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 trigonal pyramids that share a cornercorner with one LiO4 tetrahedra, corners with four MnO5 trigonal bipyramids, and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.93–2.13 Å. In the ninth Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.98–2.71 Å. There are twelve inequivalent Mn+2.25+ sites. In the first Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with three LiO4 tetrahedra and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.10–2.26 Å. In the second Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 1.99–2.06 Å. In the third Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with three LiO4 tetrahedra, edges with two MnO5 trigonal bipyramids, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Mn–O bond distances ranging from 2.04–2.31 Å. In the fourth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with three LiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.09–2.23 Å. In the fifth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with two equivalent LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.10–2.22 Å. In the sixth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with two LiO4 tetrahedra, corners with two equivalent LiO4 trigonal pyramids, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 1.93–2.05 Å. In the seventh Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, edges with two MnO5 trigonal bipyramids, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Mn–O bond distances ranging from 2.07–2.24 Å. In the eighth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one LiO4 tetrahedra, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.04–2.44 Å. In the ninth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with two LiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.05–2.32 Å. In the tenth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with two equivalent LiO4 trigonal pyramids, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.07–2.28 Å. In the eleventh Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share corners with two equivalent LiO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 2.03–2.23 Å. In the twelfth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form MnO5 trigonal bipyramids that share a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one LiO4 tetrahedra, and edges with two MnO5 trigonal bipyramids. There are a spread of Mn–O bond distances ranging from 1.96–2.05 Å. There are twelve inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.44 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.35–1.41 Å. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.39 Å) and one longer (1.40 Å) B–O bond length. In the fourth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.38 Å) and two longer (1.40 Å) B–O bond length. In the fifth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.43 Å. In the sixth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.45 Å. In the seventh B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.40 Å. In the eighth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.41 Å. In the ninth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.35–1.46 Å. In the tenth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.43 Å. In the eleventh B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.37 Å) and two longer (1.40 Å) B–O bond length. In the twelfth B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.38 Å) and two longer (1.40 Å) B–O bond length. There are thirty-six inequivalent O2- sites. In the first O2- site, O2- is bonded to two Li1+, one Mn+2.25+, and one B3+ atom to form distorted corner-sharing OLi2MnB trigonal pyramids. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn+2.25+ and one B3+ atom. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Mn+2.25+, and one B3+ atom. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Mn+2.25+, and one B3+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the ninth O2- site, O2- is bonded to one Li1+, two Mn+2.25+, and one B3+ atom to form distorted corner-sharing OLiMn2B tetrahedra. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn+2.25+ and one B3+ atom. In the eleventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the thirteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Mn+2.25+ and one B3+ atom. In the fourteenth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to two Li1+, one Mn+2.25+, and one B3+ atom. In the fifteenth O2- site, O2- is bonded in a 3-coordinate geometry to two Mn+2.25+ and one B3+ atom. In the sixteenth O2- site, O2- is bonded in a distorted T-shaped geometry to one Li1+, one Mn+2.25+, and one B3+ atom. In the seventeenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+, one Mn+2.25+, and one B3+ atom. In the eighteenth O2- site, O2- is bonded to one Li1+, two Mn+2.25+, and one B3+ atom to form distorted corner-sharing OLiMn2B tetrahedra. In the nineteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twentieth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twenty-first O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twenty-second O2- site, O2- is bonded to two Li1+, one Mn+2.25+, and one B3+ atom to form distorted corner-sharing OLi2MnB tetrahedra. In the twenty-third O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Mn+2.25+, and one B3+ atom. In the twenty-fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Li1+, one Mn+2.25+, and one B3+ atom. In the twenty-fifth O2- site, O2- is bonded to one Li1+, two Mn+2.25+, and one B3+ atom to form distorted corner-sharing OLiMn2B tetrahedra. In the twenty-sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twenty-seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the twenty-eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn+2.25+ and one B3+ atom. In the twenty-ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two Mn+2.25+, and one B3+ atom. In the thirtieth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn+2.25+ and one B3+ atom. In the thirty-first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+, one Mn+2.25+, and one B3+ atom. In the thirty-second O2- site, O2- is bonded

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Hf2N2O by Materials Project

Hf2ON2 is Ilmenite-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Hf4+ sites. In the first Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form distorted HfN3O3 octahedra that share corners with five HfN3O3 octahedra, a cornercorner with one HfN3O3 pentagonal pyramid, and edges with six HfN5O octahedra. The corner-sharing octahedra tilt angles range from 51–55°. There are a spread of Hf–N bond distances ranging from 2.10–2.19 Å. There are a spread of Hf–O bond distances ranging from 2.12–2.21 Å. In the second Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form a mixture of corner and edge-sharing HfN5O octahedra. The corner-sharing octahedra tilt angles range from 52–58°. There are a spread of Hf–N bond distances ranging from 2.13–2.24 Å. The Hf–O bond length is 2.26 Å. In the third Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form distorted HfN3O3 octahedra that share corners with six HfN5O octahedra, edges with five HfN3O3 octahedra, and an edgeedge with one HfN3O3 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 53–56°. There are two shorter (2.08 Å) and one longer (2.13 Å) Hf–N bond lengths. There are a spread of Hf–O bond distances ranging from 2.16–2.30 Å. In the fourth Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form distorted HfN3O3 octahedra that share corners with six HfN5O octahedra, edges with five HfN3O3 octahedra, and an edgeedge with one HfN3O3 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 52–56°. There are a spread of Hf–N bond distances ranging from 2.09–2.22 Å. There are a spread of Hf–O bond distances ranging from 2.12–2.21 Å. In the fifth Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form a mixture of distorted corner and edge-sharing HfN5O octahedra. The corner-sharing octahedra tilt angles range from 52–56°. There are a spread of Hf–N bond distances ranging from 2.10–2.20 Å. The Hf–O bond length is 2.28 Å. In the sixth Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form a mixture of distorted corner and edge-sharing HfN3O3 octahedra. The corner-sharing octahedra tilt angles range from 51–55°. There are a spread of Hf–N bond distances ranging from 2.07–2.14 Å. There are a spread of Hf–O bond distances ranging from 2.12–2.32 Å. In the seventh Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form a mixture of corner and edge-sharing HfN3O3 octahedra. The corner-sharing octahedra tilt angles range from 53–58°. There are a spread of Hf–N bond distances ranging from 2.07–2.10 Å. There are two shorter (2.25 Å) and one longer (2.28 Å) Hf–O bond lengths. In the eighth Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form a mixture of corner and edge-sharing HfN4O2 octahedra. The corner-sharing octahedra tilt angles range from 51–57°. There are a spread of Hf–N bond distances ranging from 2.07–2.20 Å. There are one shorter (2.26 Å) and one longer (2.30 Å) Hf–O bond lengths. In the ninth Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form distorted HfN5O octahedra that share corners with six HfN5O octahedra, edges with five HfN3O3 octahedra, and an edgeedge with one HfN3O3 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 53–58°. There are a spread of Hf–N bond distances ranging from 2.14–2.29 Å. The Hf–O bond length is 2.21 Å. In the tenth Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form a mixture of corner and edge-sharing HfN4O2 octahedra. The corner-sharing octahedra tilt angles range from 52–58°. There are a spread of Hf–N bond distances ranging from 2.08–2.18 Å. There are one shorter (2.22 Å) and one longer (2.27 Å) Hf–O bond lengths. In the eleventh Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form distorted HfN4O2 octahedra that share corners with five HfN5O octahedra, a cornercorner with one HfN3O3 pentagonal pyramid, and edges with six HfN3O3 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There are a spread of Hf–N bond distances ranging from 2.12–2.22 Å. There are one shorter (2.16 Å) and one longer (2.17 Å) Hf–O bond lengths. In the twelfth Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form distorted HfN5O octahedra that share corners with six HfN5O octahedra and edges with six HfN3O3 octahedra. The corner-sharing octahedra tilt angles range from 51–57°. There are a spread of Hf–N bond distances ranging from 2.12–2.23 Å. The Hf–O bond length is 2.27 Å. In the thirteenth Hf4+ site, Hf4+ is bonded to three N3- and three O2- atoms to form distorted HfN3O3 pentagonal pyramids that share corners with six HfN3O3 octahedra and edges with six HfN5O octahedra. The corner-sharing octahedra tilt angles range from 49–58°. There are a spread of Hf–N bond distances ranging from 2.08–2.19 Å. There are a spread of Hf–O bond distances ranging from 2.15–2.20 Å. In the fourteenth Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form distorted HfN4O2 octahedra that share corners with five HfN3O3 octahedra, a cornercorner with one HfN3O3 pentagonal pyramid, and edges with six HfN5O octahedra. The corner-sharing octahedra tilt angles range from 52–58°. There are a spread of Hf–N bond distances ranging from 2.12–2.21 Å. There are one shorter (2.21 Å) and one longer (2.23 Å) Hf–O bond lengths. In the fifteenth Hf4+ site, Hf4+ is bonded to six N3- atoms to form distorted HfN6 octahedra that share corners with five HfN3O3 octahedra, a cornercorner with one HfN3O3 pentagonal pyramid, and edges with six HfN5O octahedra. The corner-sharing octahedra tilt angles range from 52–57°. There are a spread of Hf–N bond distances ranging from 2.15–2.25 Å. In the sixteenth Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form distorted HfN4O2 octahedra that share corners with six HfN3O3 octahedra, edges with five HfN5O octahedra, and an edgeedge with one HfN3O3 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 51–58°. There are a spread of Hf–N bond distances ranging from 2.14–2.22 Å. There are one shorter (2.16 Å) and one longer (2.20 Å) Hf–O bond lengths. There are sixteen inequivalent N3- sites. In the first N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share corners with six NHf4 trigonal pyramids, corners with six OHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, an edgeedge with one OHf4 tetrahedra, an edgeedge with one NHf4 trigonal pyramid, and an edgeedge with one OHf4 trigonal pyramid. In the second N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share a cornercorner with one OHf4 tetrahedra, corners with three NHf4 tetrahedra, a cornercorner with one OHf4 trigonal pyramid, corners with seven NHf4 trigonal pyramids, an edgeedge with one NHf4 trigonal pyramid, and edges with three OHf4 trigonal pyramids. In the third N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share a cornercorner with one NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with seven NHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, an edgeedge with one NHf4 trigonal pyramid, and edges with two OHf4 trigonal pyramids. In the fourth N3- site, N3- is bonded to four Hf4+ atoms to form NHf4 trigonal pyramids that share a cornercorner with one NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with seven NHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, and edges with three NHf4 trigonal pyramids. In the fifth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share corners with three NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with five NHf4 trigonal pyramids, an edgeedge with one NHf4 trigonal pyramid, and edges with three OHf4 trigonal pyramids. In the sixth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share corners with two NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with six NHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, an edgeedge with one OHf4 tetrahedra, and edges with two NHf4 trigonal pyramids. In the seventh N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share a cornercorner with one OHf4 tetrahedra, corners with two NHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with six NHf4 trigonal pyramids, edges with two NHf4 trigonal pyramids, and edges with two OHf4 trigonal pyramids. In the eighth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share corners with six NHf4 trigonal pyramids, corners with six OHf4 trigonal pyramids, an edgeedge with one OHf4 tetrahedra, edges with two NHf4 tetrahedra, and an edgeedge with one NHf4 trigonal pyramid. In the ninth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share a cornercorner with one OHf4 tetrahedra, corners with two NHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with six NHf4 trigonal pyramids, edges with two NHf4 trigonal pyramids, and edges with two OHf4 trigonal pyramids. In the tenth N3- site, N3- is bonded to four Hf4+ atoms to form NHf4 trigonal pyramids that share corners with three NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with five NHf4 trigonal pyramids, and edges with four NHf4 trigonal pyramids. In the eleventh N3- site, N3- is bonded to four Hf4+ atoms to form NHf4 trigonal pyramids that share corners with six NHf4 trigonal pyramids, corners with six OHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, and edges with three NHf4 trigonal pyramids. In the twelfth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share a cornercorner with one OHf4 tetrahedra, corners with two NHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with six NHf4 trigonal pyramids, edges with two NHf4 trigonal pyramids, and edges with two OHf4 trigonal pyramids. In the thirteenth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 trigonal pyramids that share a cornercorner with one OHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with eight NHf4 trigonal pyramids, edges with two NHf4 trigonal pyramids, and edges with two OHf4 trigonal pyramids. In the fourteenth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share a cornercorner with one NHf4 tetrahedra, a cornercorner with one OHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with seven NHf4 trigonal pyramids, edges with two NHf4 trigonal pyramids, and edges with two OHf4 trigonal pyramids. In the fifteenth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share a cornercorner with one NHf4 tetrahedra, a cornercorner with one OHf4 tetrahedra, corners with three OHf4 trigonal pyramids, corners with seven NHf4 trigonal pyramids, an edgeedge with one OHf4 trigonal pyramid, and edges with three NHf4 trigonal pyramids. In the sixteenth N3- site, N3- is bonded to four Hf4+ atoms to form NHf4 trigonal pyramids that share a cornercorner with one OHf4 tetrahedra, corners with three NHf4 tetrahedra, a cornercorner with one OHf4 trigonal pyramid, corners with seven NHf4 trigonal pyramids, an edgeedge with one OHf4 trigonal pyramid, and edges with three NHf4 trigonal pyramids. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded to four Hf4+ atoms to form distorted OHf4 trigonal pyramids that share corners with two NHf4 tetrahedra, corners with four OHf4 trigonal pyramids, corners with six NHf4 trigonal pyramids, an edgeedge with one NHf4 tetrahedra, an edgeedge with one OHf4 trigonal pyramid, and

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Hf2N2O by Materials Project

Hf2ON2 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are twelve inequivalent Hf4+ sites. In the first Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to three N3- and four O2- atoms. There are a spread of Hf–N bond distances ranging from 2.09–2.48 Å. There are two shorter (2.15 Å) and two longer (2.29 Å) Hf–O bond lengths. In the second Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to three N3- and four O2- atoms. There are a spread of Hf–N bond distances ranging from 2.11–2.30 Å. There are two shorter (2.14 Å) and two longer (2.33 Å) Hf–O bond lengths. In the third Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form HfN5O octahedra that share corners with four HfN4O2 octahedra and edges with three HfN5O octahedra. The corner-sharing octahedra tilt angles range from 9–72°. There are three shorter (2.11 Å) and two longer (2.29 Å) Hf–N bond lengths. The Hf–O bond length is 2.18 Å. In the fourth Hf4+ site, Hf4+ is bonded to four N3- and two O2- atoms to form a mixture of corner and edge-sharing HfN4O2 octahedra. The corner-sharing octahedra tilt angles range from 9–62°. There are two shorter (2.13 Å) and two longer (2.28 Å) Hf–N bond lengths. There are one shorter (2.09 Å) and one longer (2.15 Å) Hf–O bond lengths. In the fifth Hf4+ site, Hf4+ is bonded to four N3- and two equivalent O2- atoms to form distorted HfN4O2 octahedra that share corners with four HfN5O octahedra and edges with two equivalent HfN4O2 octahedra. The corner-sharing octahedra tilt angles range from 62–72°. There are a spread of Hf–N bond distances ranging from 2.13–2.34 Å. Both Hf–O bond lengths are 2.16 Å. In the sixth Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to five N3- and two equivalent O2- atoms. There are a spread of Hf–N bond distances ranging from 2.14–2.42 Å. Both Hf–O bond lengths are 2.14 Å. In the seventh Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to three N3- and four O2- atoms. There are two shorter (2.06 Å) and one longer (2.18 Å) Hf–N bond lengths. There are a spread of Hf–O bond distances ranging from 2.22–2.41 Å. In the eighth Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to four N3- and three O2- atoms. There are a spread of Hf–N bond distances ranging from 2.04–2.79 Å. There are two shorter (2.33 Å) and one longer (2.55 Å) Hf–O bond lengths. In the ninth Hf4+ site, Hf4+ is bonded to six N3- atoms to form HfN6 octahedra that share corners with two equivalent HfN5O octahedra and edges with three HfN6 octahedra. The corner-sharing octahedral tilt angles are 17°. There are a spread of Hf–N bond distances ranging from 2.11–2.31 Å. In the tenth Hf4+ site, Hf4+ is bonded to five N3- and one O2- atom to form a mixture of corner and edge-sharing HfN5O octahedra. The corner-sharing octahedral tilt angles are 17°. There are a spread of Hf–N bond distances ranging from 2.09–2.29 Å. The Hf–O bond length is 2.18 Å. In the eleventh Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to six N3- and one O2- atom. There are a spread of Hf–N bond distances ranging from 2.16–2.38 Å. The Hf–O bond length is 2.28 Å. In the twelfth Hf4+ site, Hf4+ is bonded in a 7-coordinate geometry to five N3- and two O2- atoms. There are a spread of Hf–N bond distances ranging from 2.15–2.46 Å. There are one shorter (2.22 Å) and one longer (2.25 Å) Hf–O bond lengths. There are twelve inequivalent N3- sites. In the first N3- site, N3- is bonded in a 4-coordinate geometry to four Hf4+ atoms. In the second N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with two equivalent NHf4 tetrahedra, corners with two equivalent OHf4 tetrahedra, corners with two equivalent OHf5 trigonal bipyramids, corners with two equivalent OHf4 trigonal pyramids, an edgeedge with one NHf5 square pyramid, and edges with two equivalent OHf4 tetrahedra. In the third N3- site, N3- is bonded to five Hf4+ atoms to form NHf5 square pyramids that share corners with three NHf4 tetrahedra, corners with four OHf4 tetrahedra, edges with two equivalent NHf5 square pyramids, an edgeedge with one NHf4 tetrahedra, and edges with two equivalent OHf4 tetrahedra. In the fourth N3- site, N3- is bonded in a 5-coordinate geometry to five Hf4+ atoms. In the fifth N3- site, N3- is bonded in a 4-coordinate geometry to four Hf4+ atoms. In the sixth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share a cornercorner with one NHf5 square pyramid, corners with five NHf4 tetrahedra, corners with two equivalent OHf4 trigonal pyramids, edges with two equivalent NHf5 square pyramids, and edges with two equivalent OHf4 tetrahedra. In the seventh N3- site, N3- is bonded to five Hf4+ atoms to form NHf5 square pyramids that share a cornercorner with one OHf4 tetrahedra, corners with six NHf4 tetrahedra, a cornercorner with one OHf4 trigonal pyramid, edges with two equivalent NHf5 square pyramids, and edges with three NHf4 tetrahedra. In the eighth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with four NHf4 tetrahedra, a cornercorner with one OHf5 trigonal bipyramid, a cornercorner with one OHf4 trigonal pyramid, an edgeedge with one NHf5 square pyramid, and edges with two equivalent NHf4 tetrahedra. In the ninth N3- site, N3- is bonded in a 4-coordinate geometry to five Hf4+ atoms. In the tenth N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with two equivalent OHf4 tetrahedra, corners with three NHf4 tetrahedra, corners with two equivalent OHf5 trigonal bipyramids, and edges with two equivalent OHf4 tetrahedra. In the eleventh N3- site, N3- is bonded to four Hf4+ atoms to form distorted NHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with two equivalent OHf4 tetrahedra, corners with four NHf4 tetrahedra, edges with two equivalent NHf4 tetrahedra, and edges with two equivalent OHf5 trigonal bipyramids. In the twelfth N3- site, N3- is bonded in a 5-coordinate geometry to five Hf4+ atoms. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to five Hf4+ atoms to form distorted OHf5 trigonal bipyramids that share corners with four OHf4 tetrahedra, corners with five NHf4 tetrahedra, edges with two equivalent NHf4 tetrahedra, edges with two OHf4 tetrahedra, and edges with two equivalent OHf5 trigonal bipyramids. In the second O2- site, O2- is bonded to four Hf4+ atoms to form distorted OHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with two equivalent NHf4 tetrahedra, corners with four OHf4 tetrahedra, corners with two equivalent OHf5 trigonal bipyramids, edges with two equivalent NHf4 tetrahedra, and an edgeedge with one OHf5 trigonal bipyramid. In the third O2- site, O2- is bonded to four Hf4+ atoms to form distorted OHf4 tetrahedra that share corners with two equivalent NHf5 square pyramids, corners with two equivalent NHf4 tetrahedra, corners with three OHf4 tetrahedra, corners with two equivalent OHf5 trigonal bipyramids, edges with two equivalent NHf4 tetrahedra, and an edgeedge with one OHf5 trigonal bipyramid. In the fourth O2- site, O2- is bonded to four Hf4+ atoms to form distorted OHf4 tetrahedra that share a cornercorner with one NHf5 square pyramid, corners with two equivalent NHf4 tetrahedra, corners with three OHf4 tetrahedra, a cornercorner with one OHf4 trigonal pyramid, edges with two equivalent NHf5 square pyramids, and edges with two equivalent NHf4 tetrahedra. In the fifth O2- site, O2- is bonded to four Hf4+ atoms to form distorted OHf4 trigonal pyramids that share a cornercorner with one NHf5 square pyramid, a cornercorner with one OHf4 tetrahedra, corners with five NHf4 tetrahedra, and corners with two equivalent OHf4 trigonal pyramids. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to five Hf4+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Zn3In2O6 by Materials Project

Zn3In2O6 is Aluminum carbonitride-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with seven ZnO4 tetrahedra, and corners with two InO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 61–62°. There are a spread of Zn–O bond distances ranging from 2.00–2.08 Å. In the second Zn2+ site, Zn2+ is bonded to five O2- atoms to form distorted ZnO5 trigonal bipyramids that share a cornercorner with one InO4 tetrahedra, corners with three ZnO4 tetrahedra, corners with two equivalent InO5 trigonal bipyramids, corners with four ZnO5 trigonal bipyramids, and edges with two InO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.92–2.47 Å. In the third Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with seven ZnO4 tetrahedra, and corners with two InO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 60–62°. There are a spread of Zn–O bond distances ranging from 2.00–2.08 Å. In the fourth Zn2+ site, Zn2+ is bonded to five O2- atoms to form distorted ZnO5 trigonal bipyramids that share a cornercorner with one InO4 tetrahedra, corners with three ZnO4 tetrahedra, corners with two equivalent InO5 trigonal bipyramids, corners with four ZnO5 trigonal bipyramids, and edges with two InO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.93–2.44 Å. In the fifth Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with two equivalent InO4 tetrahedra, corners with four ZnO4 tetrahedra, a cornercorner with one InO5 trigonal bipyramid, and corners with two ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 60–63°. There are a spread of Zn–O bond distances ranging from 1.99–2.03 Å. In the sixth Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with eight ZnO4 tetrahedra, and a cornercorner with one InO5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 61–63°. There are a spread of Zn–O bond distances ranging from 2.00–2.07 Å. In the seventh Zn2+ site, Zn2+ is bonded to four O2- atoms to form distorted ZnO4 tetrahedra that share corners with five ZnO4 tetrahedra, corners with two ZnO5 trigonal bipyramids, and corners with five InO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.95–2.05 Å. In the eighth Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with two equivalent InO4 tetrahedra, corners with four ZnO4 tetrahedra, a cornercorner with one InO5 trigonal bipyramid, and corners with two ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 61–62°. There are a spread of Zn–O bond distances ranging from 2.01–2.05 Å. In the ninth Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with eight ZnO4 tetrahedra, and a cornercorner with one InO5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 61–63°. There are a spread of Zn–O bond distances ranging from 2.01–2.07 Å. In the tenth Zn2+ site, Zn2+ is bonded to five O2- atoms to form ZnO5 trigonal bipyramids that share a cornercorner with one InO4 tetrahedra, corners with four ZnO4 tetrahedra, corners with two equivalent InO5 trigonal bipyramids, corners with four ZnO5 trigonal bipyramids, and an edgeedge with one InO5 trigonal bipyramid. There are a spread of Zn–O bond distances ranging from 1.93–2.38 Å. In the eleventh Zn2+ site, Zn2+ is bonded to four O2- atoms to form distorted ZnO4 tetrahedra that share corners with five ZnO4 tetrahedra, corners with two ZnO5 trigonal bipyramids, and corners with five InO5 trigonal bipyramids. There are a spread of Zn–O bond distances ranging from 1.95–2.05 Å. In the twelfth Zn2+ site, Zn2+ is bonded to four O2- atoms to form ZnO4 tetrahedra that share corners with three InO6 octahedra, corners with two equivalent InO4 tetrahedra, corners with four ZnO4 tetrahedra, a cornercorner with one InO5 trigonal bipyramid, and corners with two ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 60–62°. There are a spread of Zn–O bond distances ranging from 2.01–2.06 Å. There are eight inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to six O2- atoms to form InO6 octahedra that share a cornercorner with one InO4 tetrahedra, corners with five ZnO4 tetrahedra, and edges with six InO6 octahedra. There are a spread of In–O bond distances ranging from 2.23–2.27 Å. In the second In3+ site, In3+ is bonded to five O2- atoms to form InO5 trigonal bipyramids that share corners with seven ZnO4 tetrahedra, corners with two equivalent InO5 trigonal bipyramids, and edges with three ZnO5 trigonal bipyramids. There are a spread of In–O bond distances ranging from 2.05–2.47 Å. In the third In3+ site, In3+ is bonded to six O2- atoms to form InO6 octahedra that share a cornercorner with one InO4 tetrahedra, corners with five ZnO4 tetrahedra, and edges with six InO6 octahedra. There are a spread of In–O bond distances ranging from 2.23–2.27 Å. In the fourth In3+ site, In3+ is bonded to four O2- atoms to form distorted InO4 tetrahedra that share corners with three InO6 octahedra, corners with six ZnO4 tetrahedra, and corners with three ZnO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 61–62°. There are a spread of In–O bond distances ranging from 2.09–2.14 Å. In the fifth In3+ site, In3+ is bonded to six O2- atoms to form InO6 octahedra that share corners with six ZnO4 tetrahedra and edges with six InO6 octahedra. There are four shorter (2.24 Å) and two longer (2.25 Å) In–O bond lengths. In the sixth In3+ site, In3+ is bonded to five O2- atoms to form InO5 trigonal bipyramids that share corners with seven ZnO4 tetrahedra, corners with two equivalent InO5 trigonal bipyramids, an edgeedge with one InO5 trigonal bipyramid, and edges with two ZnO5 trigonal bipyramids. There are a spread of In–O bond distances ranging from 2.07–2.31 Å. In the seventh In3+ site, In3+ is bonded to five O2- atoms to form InO5 trigonal bipyramids that share corners with five ZnO4 tetrahedra, corners with six ZnO5 trigonal bipyramids, and an edgeedge with one InO5 trigonal bipyramid. There are a spread of In–O bond distances ranging from 2.04–2.33 Å. In the eighth In3+ site, In3+ is bonded to six O2- atoms to form InO6 octahedra that share a cornercorner with one InO4 tetrahedra, corners with five ZnO4 tetrahedra, and edges with six InO6 octahedra. There are a spread of In–O bond distances ranging from 2.23–2.27 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded to two Zn2+ and two In3+ atoms to form a mixture of distorted edge and corner-sharing OZn2In2 trigonal pyramids. In the second O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form distorted OZnIn3 tetrahedra that share corners with twelve OZnIn3 tetrahedra and edges with three OIn4 tetrahedra. In the third O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form OZn3In tetrahedra that share corners with ten OZn4 tetrahedra and corners with two OZn2In2 trigonal pyramids. In the fourth O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form OZn3In tetrahedra that share corners with ten OZn3In tetrahedra and a cornercorner with one OZn2In2 trigonal pyramid. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to three Zn2+ and one In3+ atom. In the sixth O2- site, O2- is bonded to four In3+ atoms to form a mixture of distorted edge and corner-sharing OIn4 tetrahedra. In the seventh O2- site, O2- is bonded to two Zn2+ and two In3+ atoms to form a mixture of distorted edge and corner-sharing OZn2In2 trigonal pyramids. In the eighth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form a mixture of distorted edge and corner-sharing OZnIn3 tetrahedra. In the ninth O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form corner-sharing OZn3In tetrahedra. In the tenth O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form OZn3In tetrahedra that share corners with ten OZn3In tetrahedra and a cornercorner with one OZn2In2 trigonal pyramid. In the eleventh O2- site, O2- is bonded to two Zn2+ and two In3+ atoms to form distorted OZn2In2 tetrahedra that share corners with four OZn3In tetrahedra, an edgeedge with one OZn2In2 tetrahedra, and edges with two OZn2In2 trigonal pyramids. In the twelfth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form a mixture of distorted edge and corner-sharing OZnIn3 tetrahedra. In the thirteenth O2- site, O2- is bonded to two Zn2+ and two In3+ atoms to form distorted OZn2In2 tetrahedra that share corners with six OZn3In tetrahedra, corners with four OZn2In2 trigonal pyramids, and an edgeedge with one OZn2In2 tetrahedra. In the fourteenth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form distorted OZnIn3 tetrahedra that share corners with twelve OZn4 tetrahedra and edges with three OIn4 tetrahedra. In the fifteenth O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form corner-sharing OZn3In tetrahedra. In the sixteenth O2- site, O2- is bonded to four Zn2+ atoms to form corner-sharing OZn4 tetrahedra. In the seventeenth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form distorted OZnIn3 tetrahedra that share corners with twelve OZn3In tetrahedra and edges with three OZnIn3 tetrahedra. In the eighteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Zn2+ and one In3+ atom. In the nineteenth O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form distorted corner-sharing OZn3In tetrahedra. In the twentieth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form distorted OZnIn3 tetrahedra that share corners with twelve OZnIn3 tetrahedra and edges with three OIn4 tetrahedra. In the twenty-first O2- site, O2- is bonded to four Zn2+ atoms to form corner-sharing OZn4 tetrahedra. In the twenty-second O2- site, O2- is bonded to three Zn2+ and one In3+ atom to form corner-sharing OZn3In tetrahedra. In the twenty-third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Zn2+ and one In3+ atom. In the twenty-fourth O2- site, O2- is bonded to one Zn2+ and three In3+ atoms to form a mixture of distorted edge and corner-sharing OZnIn3 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pr16(Mo3O8)7 by Materials Project

Pr16(Mo3O8)7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are eight inequivalent Pr sites. In the first Pr site, Pr is bonded in a 9-coordinate geometry to seven O atoms. There are a spread of Pr–O bond distances ranging from 2.36–2.73 Å. In the second Pr site, Pr is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Pr–O bond distances ranging from 2.38–3.03 Å. In the third Pr site, Pr is bonded in a 5-coordinate geometry to six O atoms. There are a spread of Pr–O bond distances ranging from 2.42–3.04 Å. In the fourth Pr site, Pr is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Pr–O bond distances ranging from 2.39–2.86 Å. In the fifth Pr site, Pr is bonded in a 4-coordinate geometry to six O atoms. There are a spread of Pr–O bond distances ranging from 2.30–2.76 Å. In the sixth Pr site, Pr is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Pr–O bond distances ranging from 2.29–3.08 Å. In the seventh Pr site, Pr is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of Pr–O bond distances ranging from 2.34–3.23 Å. In the eighth Pr site, Pr is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Pr–O bond distances ranging from 2.35–2.70 Å. There are eleven inequivalent Mo sites. In the first Mo site, Mo is bonded to five O atoms to form MoO5 square pyramids that share a cornercorner with one MoO6 octahedra and corners with three MoO5 square pyramids. The corner-sharing octahedral tilt angles are 42°. There are a spread of Mo–O bond distances ranging from 2.00–2.15 Å. In the second Mo site, Mo is bonded to five O atoms to form MoO5 square pyramids that share a cornercorner with one MoO6 octahedra and corners with three MoO5 square pyramids. The corner-sharing octahedral tilt angles are 38°. There are a spread of Mo–O bond distances ranging from 2.00–2.13 Å. In the third Mo site, Mo is bonded to five O atoms to form a mixture of corner and edge-sharing MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 2.07–2.19 Å. In the fourth Mo site, Mo is bonded to five O atoms to form a mixture of corner and edge-sharing MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 1.99–2.14 Å. In the fifth Mo site, Mo is bonded in a rectangular see-saw-like geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 2.06–2.15 Å. In the sixth Mo site, Mo is bonded to five O atoms to form corner-sharing MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 1.98–2.15 Å. In the seventh Mo site, Mo is bonded to five O atoms to form MoO5 square pyramids that share a cornercorner with one MoO6 octahedra and corners with three MoO5 square pyramids. The corner-sharing octahedral tilt angles are 41°. There are a spread of Mo–O bond distances ranging from 2.11–2.16 Å. In the eighth Mo site, Mo is bonded to five O atoms to form a mixture of corner and edge-sharing MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 2.06–2.15 Å. In the ninth Mo site, Mo is bonded to five O atoms to form a mixture of corner and edge-sharing MoO5 square pyramids. There are a spread of Mo–O bond distances ranging from 2.02–2.16 Å. In the tenth Mo site, Mo is bonded in a rectangular see-saw-like geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 2.08–2.20 Å. In the eleventh Mo site, Mo is bonded to six O atoms to form corner-sharing MoO6 octahedra. There are a spread of Mo–O bond distances ranging from 2.06–2.11 Å. There are twenty-eight inequivalent O sites. In the first O site, O is bonded to two Pr and two Mo atoms to form OPr2Mo2 trigonal pyramids that share corners with five OPr3Mo tetrahedra, corners with two equivalent OPr2Mo3 trigonal bipyramids, a cornercorner with one OPr2Mo2 trigonal pyramid, an edgeedge with one OPr3Mo tetrahedra, and an edgeedge with one OPr2Mo2 trigonal pyramid. In the second O site, O is bonded to two Pr and two Mo atoms to form OPr2Mo2 trigonal pyramids that share corners with five OPr3Mo tetrahedra, a cornercorner with one OPr2Mo3 trigonal bipyramid, a cornercorner with one OPr2Mo2 trigonal pyramid, and an edgeedge with one OPr2Mo2 trigonal pyramid. In the third O site, O is bonded in a 2-coordinate geometry to one Pr and two Mo atoms. In the fourth O site, O is bonded in a 5-coordinate geometry to four Pr and one Mo atom. In the fifth O site, O is bonded in a 4-coordinate geometry to two Pr and two Mo atoms. In the sixth O site, O is bonded to two Pr and two Mo atoms to form distorted OPr2Mo2 trigonal pyramids that share corners with five OPr3Mo tetrahedra, a cornercorner with one OPr2Mo2 trigonal pyramid, an edgeedge with one OPr2Mo2 tetrahedra, an edgeedge with one OPr2Mo3 trigonal bipyramid, and an edgeedge with one OPr2Mo2 trigonal pyramid. In the seventh O site, O is bonded to two Pr and two Mo atoms to form OPr2Mo2 trigonal pyramids that share corners with five OPr4 tetrahedra, a cornercorner with one OPr2Mo2 trigonal pyramid, an edgeedge with one OPr2Mo3 trigonal bipyramid, and an edgeedge with one OPr2Mo2 trigonal pyramid. In the eighth O site, O is bonded to two Pr and two Mo atoms to form a mixture of distorted corner and edge-sharing OPr2Mo2 tetrahedra. In the ninth O site, O is bonded in a 4-coordinate geometry to one Pr and three Mo atoms. In the tenth O site, O is bonded to two Pr and three Mo atoms to form distorted OPr2Mo3 trigonal bipyramids that share corners with two OPr2Mo2 tetrahedra, corners with three OPr2Mo2 trigonal pyramids, edges with three OPr3Mo tetrahedra, and edges with two OPr2Mo2 trigonal pyramids. In the eleventh O site, O is bonded to three Pr and one Mo atom to form distorted OPr3Mo tetrahedra that share corners with four OPr4 tetrahedra, corners with four OPr2Mo2 trigonal pyramids, edges with two OPr3Mo tetrahedra, and an edgeedge with one OPr2Mo3 trigonal bipyramid. In the twelfth O site, O is bonded to three Pr and one Mo atom to form OPr3Mo tetrahedra that share corners with five OPr4 tetrahedra, a cornercorner with one OPr2Mo2 trigonal pyramid, an edgeedge with one OPr3Mo tetrahedra, an edgeedge with one OPr2Mo3 trigonal bipyramid, and an edgeedge with one OPr2Mo2 trigonal pyramid. In the thirteenth O site, O is bonded to four Pr atoms to form distorted OPr4 tetrahedra that share corners with eight OPr3Mo tetrahedra, corners with five OPr2Mo2 trigonal pyramids, and an edgeedge with one OPr2Mo3 trigonal bipyramid. In the fourteenth O site, O is bonded to four Pr atoms to form OPr4 tetrahedra that share corners with nine OPr3Mo tetrahedra and corners with three OPr2Mo2 trigonal pyramids. In the fifteenth O site, O is bonded in a distorted L-shaped geometry to one Pr and two Mo atoms. In the sixteenth O site, O is bonded to two Pr and two Mo atoms to form distorted OPr2Mo2 tetrahedra that share corners with four OPr4 tetrahedra, a cornercorner with one OPr2Mo2 trigonal pyramid, and edges with two OPr2Mo2 tetrahedra. In the seventeenth O site, O is bonded to two Pr and two Mo atoms to form distorted OPr2Mo2 tetrahedra that share corners with four OPr4 tetrahedra, a cornercorner with one OPr2Mo3 trigonal bipyramid, corners with two OPr2Mo2 trigonal pyramids, and an edgeedge with one OPr2Mo2 tetrahedra. In the eighteenth O site, O is bonded in a distorted T-shaped geometry to one Pr and two Mo atoms. In the nineteenth O site, O is bonded in a 4-coordinate geometry to two Pr and two Mo atoms. In the twentieth O site, O is bonded to two Pr and two Mo atoms to form distorted corner-sharing OPr2Mo2 tetrahedra. In the twenty-first O site, O is bonded in a distorted T-shaped geometry to two Pr and two Mo atoms. In the twenty-second O site, O is bonded in a distorted trigonal non-coplanar geometry to one Pr and two Mo atoms. In the twenty-third O site, O is bonded in a 3-coordinate geometry to one Pr and two Mo atoms. In the twenty-fourth O site, O is bonded in a 5-coordinate geometry to two Pr and three Mo atoms. In the twenty-fifth O site, O is bonded in a rectangular see-saw-like geometry to one Pr and three Mo atoms. In the twenty-sixth O site, O is bonded to three Pr and one Mo atom to form OPr3Mo tetrahedra that share corners with seven OPr3Mo tetrahedra, a cornercorner with one OPr2Mo3 trigonal bipyramid, corners with two OPr2Mo2 trigonal pyramids, and an edgeedge with one OPr3Mo tetrahedra. In the twenty-seventh O site, O is bonded in a 4-coordinate geometry to three Pr and one Mo atom. In the twenty-eighth O site, O is bonded in a 4-coordinate geometry to two Pr and two Mo atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs4PbO3 by Materials Project

Cs4PbO3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.81–3.31 Å. In the second Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.80–3.32 Å. In the third Cs1+ site, Cs1+ is bonded in a distorted water-like geometry to three O2- atoms. There are a spread of Cs–O bond distances ranging from 2.83–3.56 Å. In the fourth Cs1+ site, Cs1+ is bonded in a distorted water-like geometry to three O2- atoms. There are a spread of Cs–O bond distances ranging from 2.82–3.61 Å. In the fifth Cs1+ site, Cs1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 3.07–3.64 Å. In the sixth Cs1+ site, Cs1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Cs–O bond distances ranging from 3.07–3.64 Å. In the seventh Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 3.03–3.42 Å. In the eighth Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 3.02–3.41 Å. In the ninth Cs1+ site, Cs1+ is bonded in a 3-coordinate geometry to three O2- atoms. There are a spread of Cs–O bond distances ranging from 3.13–3.36 Å. In the tenth Cs1+ site, Cs1+ is bonded in a 3-coordinate geometry to three O2- atoms. There are one shorter (3.12 Å) and two longer (3.35 Å) Cs–O bond lengths. In the eleventh Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.92–3.53 Å. In the twelfth Cs1+ site, Cs1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.91–3.54 Å. In the thirteenth Cs1+ site, Cs1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.90–3.12 Å. In the fourteenth Cs1+ site, Cs1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 2.90–3.13 Å. In the fifteenth Cs1+ site, Cs1+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Cs–O bond distances ranging from 2.78–2.96 Å. In the sixteenth Cs1+ site, Cs1+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Cs–O bond distances ranging from 2.78–2.96 Å. There are four inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–2.25 Å. In the second Pb2+ site, Pb2+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Pb–O bond distances ranging from 2.19–2.26 Å. In the third Pb2+ site, Pb2+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are two shorter (2.20 Å) and one longer (2.25 Å) Pb–O bond lengths. In the fourth Pb2+ site, Pb2+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are two shorter (2.20 Å) and one longer (2.25 Å) Pb–O bond lengths. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the third O2- site, O2- is bonded to five Cs1+ and one Pb2+ atom to form distorted corner-sharing OCs5Pb octahedra. The corner-sharing octahedra tilt angles range from 43–44°. In the fourth O2- site, O2- is bonded to five Cs1+ and one Pb2+ atom to form distorted corner-sharing OCs5Pb octahedra. The corner-sharing octahedra tilt angles range from 43–44°. In the fifth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the eighth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the ninth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the tenth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the eleventh O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom. In the twelfth O2- site, O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Pb2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb3Ni7P5 by Materials Project

Tb3Ni7P5 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are twelve inequivalent Tb sites. In the first Tb site, Tb is bonded in a 2-coordinate geometry to nine Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.95–3.06 Å. There are two shorter (2.87 Å) and four longer (2.95 Å) Tb–P bond lengths. In the second Tb site, Tb is bonded in a 2-coordinate geometry to nine Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.95–3.05 Å. There are two shorter (2.87 Å) and four longer (2.95 Å) Tb–P bond lengths. In the third Tb site, Tb is bonded in a 8-coordinate geometry to ten Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.93–3.08 Å. There are a spread of Tb–P bond distances ranging from 2.89–2.95 Å. In the fourth Tb site, Tb is bonded in a 8-coordinate geometry to ten Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.08 Å. There are two shorter (2.89 Å) and four longer (2.94 Å) Tb–P bond lengths. In the fifth Tb site, Tb is bonded in a 8-coordinate geometry to ten Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.95–3.07 Å. There are two shorter (2.94 Å) and four longer (2.95 Å) Tb–P bond lengths. In the sixth Tb site, Tb is bonded in a 8-coordinate geometry to ten Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.95–3.07 Å. There are two shorter (2.93 Å) and four longer (2.95 Å) Tb–P bond lengths. In the seventh Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.07 Å. There are a spread of Tb–P bond distances ranging from 2.91–2.97 Å. In the eighth Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.08 Å. There are a spread of Tb–P bond distances ranging from 2.90–2.97 Å. In the ninth Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.07 Å. There are four shorter (2.91 Å) and two longer (2.97 Å) Tb–P bond lengths. In the tenth Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.05 Å. There are four shorter (2.91 Å) and two longer (2.97 Å) Tb–P bond lengths. In the eleventh Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.94–3.07 Å. There are a spread of Tb–P bond distances ranging from 2.90–2.97 Å. In the twelfth Tb site, Tb is bonded in a 10-coordinate geometry to eight Ni and six P atoms. There are a spread of Tb–Ni bond distances ranging from 2.95–3.05 Å. There are four shorter (2.91 Å) and two longer (2.97 Å) Tb–P bond lengths. There are twenty-eight inequivalent Ni sites. In the first Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.28–2.33 Å. In the second Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.28–2.33 Å. In the third Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.28–2.33 Å. In the fourth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are three shorter (2.29 Å) and one longer (2.33 Å) Ni–P bond lengths. In the fifth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.28–2.34 Å. In the sixth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.28–2.33 Å. In the seventh Ni site, Ni is bonded to three Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb3P4 tetrahedra. There are one shorter (2.30 Å) and three longer (2.32 Å) Ni–P bond lengths. In the eighth Ni site, Ni is bonded to three Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb3P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.26–2.32 Å. In the ninth Ni site, Ni is bonded in a 4-coordinate geometry to three Tb and four P atoms. There are a spread of Ni–P bond distances ranging from 2.25–2.37 Å. In the tenth Ni site, Ni is bonded in a 4-coordinate geometry to three Tb and four P atoms. There are two shorter (2.25 Å) and two longer (2.38 Å) Ni–P bond lengths. In the eleventh Ni site, Ni is bonded in a 4-coordinate geometry to three Tb and four P atoms. There are a spread of Ni–P bond distances ranging from 2.25–2.33 Å. In the twelfth Ni site, Ni is bonded in a 4-coordinate geometry to three Tb and four P atoms. There are two shorter (2.25 Å) and two longer (2.35 Å) Ni–P bond lengths. In the thirteenth Ni site, Ni is bonded in a distorted trigonal planar geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the fourteenth Ni site, Ni is bonded in a distorted trigonal planar geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the fifteenth Ni site, Ni is bonded in a distorted trigonal planar geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the sixteenth Ni site, Ni is bonded in a 3-coordinate geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the seventeenth Ni site, Ni is bonded in a distorted trigonal planar geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the eighteenth Ni site, Ni is bonded in a distorted trigonal planar geometry to six Tb and three P atoms. There are two shorter (2.22 Å) and one longer (2.24 Å) Ni–P bond lengths. In the nineteenth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.30–2.36 Å. In the twentieth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.31–2.36 Å. In the twenty-first Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.31–2.35 Å. In the twenty-second Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.30–2.34 Å. In the twenty-third Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.30–2.35 Å. In the twenty-fourth Ni site, Ni is bonded to four Tb and four P atoms to form a mixture of distorted edge, face, and corner-sharing NiTb4P4 tetrahedra. There are a spread of Ni–P bond distances ranging from 2.30–2.34 Å. In the twenty-fifth Ni site, Ni is bonded in a distorted trigonal non-coplanar geometry to one Tb and three P atoms. There are one shorter (2.17 Å) and two longer (2.35 Å) Ni–P bond lengths. In the twenty-sixth Ni site, Ni is bonded in a distorted trigonal non-coplanar geometry to one Tb and three P atoms. There are one shorter (2.17 Å) and two longer (2.33 Å) Ni–P bond lengths. In the twenty-seventh Ni site, Ni is bonded in a distorted trigonal non-coplanar geometry to one Tb and three P atoms. There are one shorter (2.16 Å) and two longer (2.33 Å) Ni–P bond lengths. In the twenty-eighth Ni site, Ni is bonded in a 3-coordinate geometry to one Tb and three P atoms. There are one shorter (2.17 Å) and two longer (2.30 Å) Ni–P bond lengths. There are twenty inequivalent P sites. In the first P site, P is bonded in a 3-coordinate geometry to six Tb and three Ni atoms. In the second P site, P is bonded in a 3-coordinate geometry to six Tb and three Ni atoms. In the third P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the fourth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the fifth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the sixth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the seventh P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the eighth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the ninth P site, P is bonded in a 6-coordinate geometry to two equivalent Tb and six Ni atoms. In the tenth P site, P is bonded in a 9-coordinate geometry to two equivalent Tb and seven Ni atoms. In the eleventh P site, P is bonded in a 6-coordinate geometry to two equivalent Tb and six Ni atoms. In the twelfth P site, P is bonded in a 9-coordinate geometry to two equivalent Tb and seven Ni atoms. In the thirteenth P site, P is bonded in a 7-coordinate geometry to two equivalent Tb and five Ni atoms. In the fourteenth P site, P is bonded in a 7-coordinate geometry to two equivalent Tb and five Ni atoms. In the fifteenth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the sixteenth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the seventeenth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the eighteenth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the nineteenth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms. In the twentieth P site, P is bonded in a 9-coordinate geometry to four Tb and five Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg5Si9 by Materials Project

Mg5Si9 is Magnesium tetraboride-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are ten inequivalent Mg sites. In the first Mg site, Mg is bonded in a 6-coordinate geometry to one Mg and six Si atoms. The Mg–Mg bond length is 3.08 Å. There are a spread of Mg–Si bond distances ranging from 2.74–3.10 Å. In the second Mg site, Mg is bonded in a 6-coordinate geometry to seven Si atoms. There are a spread of Mg–Si bond distances ranging from 2.73–3.22 Å. In the third Mg site, Mg is bonded in a 6-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.80–3.22 Å. In the fourth Mg site, Mg is bonded in a 7-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.69–3.23 Å. In the fifth Mg site, Mg is bonded in a 4-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.73–3.21 Å. In the sixth Mg site, Mg is bonded in a 1-coordinate geometry to nine Si atoms. There are a spread of Mg–Si bond distances ranging from 2.65–3.14 Å. In the seventh Mg site, Mg is bonded in a 8-coordinate geometry to one Mg and eight Si atoms. The Mg–Mg bond length is 3.48 Å. There are a spread of Mg–Si bond distances ranging from 2.79–3.06 Å. In the eighth Mg site, Mg is bonded in a 6-coordinate geometry to three Mg and eleven Si atoms. The Mg–Mg bond length is 3.27 Å. There are a spread of Mg–Si bond distances ranging from 2.88–3.27 Å. In the ninth Mg site, Mg is bonded in a 11-coordinate geometry to one Mg and eleven Si atoms. There are a spread of Mg–Si bond distances ranging from 2.71–3.15 Å. In the tenth Mg site, Mg is bonded in a 8-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.71–3.14 Å. There are eighteen inequivalent Si sites. In the first Si site, Si is bonded in a 1-coordinate geometry to five Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.54–2.79 Å. In the second Si site, Si is bonded in a 8-coordinate geometry to three Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.48–2.73 Å. In the third Si site, Si is bonded in a 10-coordinate geometry to five Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.57–2.76 Å. In the fourth Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.45–2.77 Å. In the fifth Si site, Si is bonded in a 9-coordinate geometry to four Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.47–2.80 Å. In the sixth Si site, Si is bonded in a 8-coordinate geometry to four Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.39–2.43 Å. In the seventh Si site, Si is bonded in a 6-coordinate geometry to four Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.45–2.75 Å. In the eighth Si site, Si is bonded in a 7-coordinate geometry to four Mg and three Si atoms. There are one shorter (2.58 Å) and one longer (2.60 Å) Si–Si bond lengths. In the ninth Si site, Si is bonded in a 8-coordinate geometry to four Mg and four Si atoms. There are one shorter (2.46 Å) and one longer (2.50 Å) Si–Si bond lengths. In the tenth Si site, Si is bonded in a 7-coordinate geometry to four Mg and three Si atoms. In the eleventh Si site, Si is bonded in a 1-coordinate geometry to five Mg and four Si atoms. The Si–Si bond length is 2.52 Å. In the twelfth Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. In the thirteenth Si site, Si is bonded in a 9-coordinate geometry to six Mg and three Si atoms. There are one shorter (2.51 Å) and one longer (2.90 Å) Si–Si bond lengths. In the fourteenth Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. The Si–Si bond length is 2.51 Å. In the fifteenth Si site, Si is bonded in a 8-coordinate geometry to five Mg and three Si atoms. In the sixteenth Si site, Si is bonded in a 9-coordinate geometry to five Mg and four Si atoms. In the seventeenth Si site, Si is bonded in a 9-coordinate geometry to six Mg and three Si atoms. In the eighteenth Si site, Si is bonded in a 10-coordinate geometry to five Mg and five Si atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li5FeOF5 by Materials Project

Li5FeOF5 is Caswellsilverite-derived structured and crystallizes in the trigonal P3_1 space group. The structure is three-dimensional. there are five inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to one O2- and five F1- atoms to form LiOF5 octahedra that share corners with two equivalent FeOF5 octahedra, corners with four LiOF5 octahedra, edges with two equivalent FeOF5 octahedra, and edges with ten LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 1–8°. The Li–O bond length is 1.98 Å. There are a spread of Li–F bond distances ranging from 2.02–2.33 Å. In the second Li1+ site, Li1+ is bonded to one O2- and five F1- atoms to form LiOF5 octahedra that share corners with two equivalent FeOF5 octahedra, corners with four LiOF5 octahedra, edges with two equivalent FeOF5 octahedra, and edges with ten LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 1–8°. The Li–O bond length is 2.00 Å. There are a spread of Li–F bond distances ranging from 2.09–2.15 Å. In the third Li1+ site, Li1+ is bonded to one O2- and five F1- atoms to form LiOF5 octahedra that share corners with six LiOF5 octahedra, edges with three equivalent FeOF5 octahedra, and edges with nine LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 2–8°. The Li–O bond length is 2.00 Å. There are a spread of Li–F bond distances ranging from 2.04–2.19 Å. In the fourth Li1+ site, Li1+ is bonded to one O2- and five F1- atoms to form LiOF5 octahedra that share corners with six LiOF5 octahedra, edges with three equivalent FeOF5 octahedra, and edges with nine LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 2–8°. The Li–O bond length is 2.00 Å. There are a spread of Li–F bond distances ranging from 2.07–2.19 Å. In the fifth Li1+ site, Li1+ is bonded to one O2- and five F1- atoms to form LiOF5 octahedra that share corners with two equivalent FeOF5 octahedra, corners with four LiOF5 octahedra, edges with two equivalent FeOF5 octahedra, and edges with ten LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 3–8°. The Li–O bond length is 2.02 Å. There are a spread of Li–F bond distances ranging from 2.04–2.16 Å. Fe2+ is bonded to one O2- and five F1- atoms to form FeOF5 octahedra that share corners with six LiOF5 octahedra and edges with twelve LiOF5 octahedra. The corner-sharing octahedra tilt angles range from 1–8°. The Fe–O bond length is 1.92 Å. There are a spread of Fe–F bond distances ranging from 2.12–2.19 Å. O2- is bonded to five Li1+ and one Fe2+ atom to form OLi5Fe octahedra that share corners with six FLi5Fe octahedra and edges with twelve FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded to five Li1+ and one Fe2+ atom to form FLi5Fe octahedra that share corners with two equivalent OLi5Fe octahedra, corners with four FLi5Fe octahedra, edges with two equivalent OLi5Fe octahedra, and edges with ten FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 1–8°. In the second F1- site, F1- is bonded to five Li1+ and one Fe2+ atom to form FLi5Fe octahedra that share corners with six FLi5Fe octahedra, edges with three equivalent OLi5Fe octahedra, and edges with nine FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 4–8°. In the third F1- site, F1- is bonded to five Li1+ and one Fe2+ atom to form FLi5Fe octahedra that share corners with two equivalent OLi5Fe octahedra, corners with four FLi5Fe octahedra, edges with two equivalent OLi5Fe octahedra, and edges with ten FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the fourth F1- site, F1- is bonded to five Li1+ and one Fe2+ atom to form FLi5Fe octahedra that share corners with two equivalent OLi5Fe octahedra, corners with four FLi5Fe octahedra, edges with two equivalent OLi5Fe octahedra, and edges with ten FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 1–8°. In the fifth F1- site, F1- is bonded to five Li1+ and one Fe2+ atom to form FLi5Fe octahedra that share corners with six FLi5Fe octahedra, edges with three equivalent OLi5Fe octahedra, and edges with nine FLi5Fe octahedra. The corner-sharing octahedra tilt angles range from 4–8°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li19V8(BO3)16 by Materials Project

Li19V8(BO3)16 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nineteen inequivalent Li sites. In the first Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with three VO6 octahedra, a cornercorner with one LiO4 tetrahedra, a cornercorner with one VO5 trigonal bipyramid, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 59–82°. There are a spread of Li–O bond distances ranging from 1.90–2.14 Å. In the second Li site, Li is bonded to five O atoms to form LiO5 trigonal bipyramids that share corners with two equivalent LiO4 tetrahedra, an edgeedge with one VO6 octahedra, an edgeedge with one LiO4 tetrahedra, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.94–2.28 Å. In the third Li site, Li is bonded to four O atoms to form LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, corners with two LiO4 tetrahedra, corners with two equivalent LiO5 trigonal bipyramids, corners with two VO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 65°. There are a spread of Li–O bond distances ranging from 2.00–2.18 Å. In the fourth Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, corners with two equivalent LiO5 trigonal bipyramids, corners with two VO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 65°. There are a spread of Li–O bond distances ranging from 1.96–2.19 Å. In the fifth Li site, Li is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Li–O bond distances ranging from 1.90–2.15 Å. In the sixth Li site, Li is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Li–O bond distances ranging from 2.04–2.44 Å. In the seventh Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with two equivalent VO6 octahedra, a cornercorner with one LiO4 tetrahedra, a cornercorner with one VO5 trigonal bipyramid, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 63–68°. There are a spread of Li–O bond distances ranging from 1.89–2.22 Å. In the eighth Li site, Li is bonded in a 4-coordinate geometry to five O atoms. There are a spread of Li–O bond distances ranging from 1.96–2.49 Å. In the ninth Li site, Li is bonded to five O atoms to form distorted LiO5 trigonal bipyramids that share edges with two VO6 octahedra, an edgeedge with one LiO4 tetrahedra, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.91–2.39 Å. In the tenth Li site, Li is bonded to five O atoms to form distorted LiO5 trigonal bipyramids that share an edgeedge with one VO6 octahedra, edges with two LiO4 tetrahedra, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 2.02–2.35 Å. In the eleventh Li site, Li is bonded to four O atoms to form LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, a cornercorner with one LiO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, corners with two equivalent VO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 62°. There are a spread of Li–O bond distances ranging from 1.96–2.03 Å. In the twelfth Li site, Li is bonded to four O atoms to form LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, corners with two LiO4 tetrahedra, a cornercorner with one VO5 trigonal bipyramid, corners with two equivalent LiO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 65°. There are a spread of Li–O bond distances ranging from 1.96–2.24 Å. In the thirteenth Li site, Li is bonded to five O atoms to form LiO5 trigonal bipyramids that share corners with three LiO4 tetrahedra, an edgeedge with one VO6 octahedra, an edgeedge with one LiO4 tetrahedra, an edgeedge with one LiO5 trigonal bipyramid, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.98–2.19 Å. In the fourteenth Li site, Li is bonded to five O atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, edges with two VO6 octahedra, edges with two LiO4 tetrahedra, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.90–2.48 Å. In the fifteenth Li site, Li is bonded to five O atoms to form LiO5 trigonal bipyramids that share corners with three LiO4 tetrahedra, an edgeedge with one VO6 octahedra, an edgeedge with one LiO5 trigonal bipyramid, and an edgeedge with one VO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.97–2.29 Å. In the sixteenth Li site, Li is bonded to four O atoms to form LiO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra, a cornercorner with one VO5 trigonal bipyramid, an edgeedge with one VO6 octahedra, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.88–2.08 Å. In the seventeenth Li site, Li is bonded to four O atoms to form LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, a cornercorner with one LiO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, corners with two equivalent VO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 64°. There are a spread of Li–O bond distances ranging from 1.97–2.09 Å. In the eighteenth Li site, Li is bonded to five O atoms to form distorted LiO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, edges with two LiO4 tetrahedra, and edges with two VO5 trigonal bipyramids. There are a spread of Li–O bond distances ranging from 1.99–2.29 Å. In the nineteenth Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra, corners with two LiO5 trigonal bipyramids, corners with three VO5 trigonal bipyramids, and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Li–O bond distances ranging from 1.98–2.14 Å. There are eight inequivalent V sites. In the first V site, V is bonded to five O atoms to form distorted VO5 trigonal bipyramids that share corners with two LiO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.81–2.03 Å. In the second V site, V is bonded to five O atoms to form VO5 trigonal bipyramids that share corners with three LiO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.82–2.04 Å. In the third V site, V is bonded to five O atoms to form VO5 trigonal bipyramids that share corners with four LiO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.82–2.02 Å. In the fourth V site, V is bonded to five O atoms to form VO5 trigonal bipyramids that share corners with three LiO4 tetrahedra and edges with two LiO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.81–2.01 Å. In the fifth V site, V is bonded to six O atoms to form distorted VO6 octahedra that share corners with four LiO4 tetrahedra and edges with three LiO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.99–2.21 Å. In the sixth V site, V is bonded to five O atoms to form VO5 trigonal bipyramids that share corners with three LiO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of V–O bond distances ranging from 1.78–2.03 Å. In the seventh V site, V is bonded to six O atoms to form distorted VO6 octahedra that share corners with three LiO4 tetrahedra and edges with three LiO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.98–2.19 Å. In the eighth V site, V is bonded to six O atoms to form distorted VO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and edges with two LiO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.97–2.45 Å. There are sixteen inequivalent B sites. In the first B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the second B site, B is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.37 Å) and one longer (1.44 Å) B–O bond length. In the third B site, B is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.34 Å) and two longer (1.41 Å) B–O bond length. In the fourth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.36–1.42 Å. In the fifth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the sixth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.36–1.42 Å. In the seventh B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.36–1.40 Å. In the eighth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.36–1.42 Å. In the ninth B site, B is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.37 Å) and one longer (1.41 Å) B–O bond length. In the tenth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.36–1.40 Å. In the eleventh B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.35–1.41 Å. In the twelfth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.37–1.41 Å. In the thirteenth B site, B is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.37 Å) and one longer (1.42 Å) B–O bond length. In the fourteenth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.37–1.41 Å. In the fifteenth B site, B is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.36 Å) and two longer (1.41 Å) B–O bond length. In the sixteenth B site, B is bonded in a trigonal planar geometry to three O atoms. There are a spread of B–O bond distances ranging from 1.35–1.42 Å. There are forty-eight inequivalent O sites. In the first O site, O is bonded in a distorted trigonal planar geometry to one Li, one V, and one B atom. In the second O site, O is bonded in a distorted trigonal planar geometry to one Li, one V, and one B atom. In the third O site, O is bonded to two Li, one V, and one B atom to form distorted corner-sharing OLi2VB tetrahedra. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to one Li, one V, and one B atom. In the fifth O site, O is bonded to three Li, one V, and one B atom to form a mixture of distorted edge and corner-sharing OLi3VB trigonal bipyramids. In the sixth O site, O is bonded in a 4-coordinate geometry to two Li, one V, and one B atom. In the seventh O site, O is bonded in a 4-coordinate geometry to two Li, one V, and one B atom. In the eighth O site, O is bonded in a trigonal planar geometry to one Li, one V, and one B atom. In the ninth O site, O is bonded in a 3-coordinate geometry to one Li, one V, and one B atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi26Mo10O69 by Materials Project

Bi26Mo10O69 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are ten inequivalent Mo sites. In the first Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.83 Å. In the second Mo site, Mo is bonded in a distorted trigonal bipyramidal geometry to five O atoms. There are a spread of Mo–O bond distances ranging from 1.77–2.11 Å. In the third Mo site, Mo is bonded to four O atoms to form MoO4 tetrahedra that share a cornercorner with one BiO6 pentagonal pyramid. There are a spread of Mo–O bond distances ranging from 1.78–1.83 Å. In the fourth Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.79–1.82 Å. In the fifth Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.82 Å. In the sixth Mo site, Mo is bonded to four O atoms to form MoO4 tetrahedra that share corners with two equivalent BiO6 pentagonal pyramids. There are a spread of Mo–O bond distances ranging from 1.79–1.82 Å. In the seventh Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.77–1.85 Å. In the eighth Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.82 Å. In the ninth Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.83 Å. In the tenth Mo site, Mo is bonded in a tetrahedral geometry to four O atoms. There are a spread of Mo–O bond distances ranging from 1.78–1.81 Å. There are twenty-six inequivalent Bi sites. In the first Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.23–2.63 Å. In the second Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.26–2.68 Å. In the third Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.24–2.65 Å. In the fourth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.24–2.67 Å. In the fifth Bi site, Bi is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.84 Å. In the sixth Bi site, Bi is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.78 Å. In the seventh Bi site, Bi is bonded to six O atoms to form distorted BiO6 pentagonal pyramids that share corners with three MoO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.14–2.72 Å. In the eighth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.17–2.72 Å. In the ninth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.74 Å. In the tenth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.66 Å. In the eleventh Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.75 Å. In the twelfth Bi site, Bi is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.71 Å. In the thirteenth Bi site, Bi is bonded in a rectangular see-saw-like geometry to four O atoms. There are a spread of Bi–O bond distances ranging from 2.13–2.43 Å. In the fourteenth Bi site, Bi is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.68 Å. In the fifteenth Bi site, Bi is bonded in a rectangular see-saw-like geometry to four O atoms. There are a spread of Bi–O bond distances ranging from 2.16–2.40 Å. In the sixteenth Bi site, Bi is bonded in a distorted rectangular see-saw-like geometry to four O atoms. There are a spread of Bi–O bond distances ranging from 2.15–2.62 Å. In the seventeenth Bi site, Bi is bonded in a 4-coordinate geometry to three O atoms. There are a spread of Bi–O bond distances ranging from 2.13–2.20 Å. In the eighteenth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.16–2.68 Å. In the nineteenth Bi site, Bi is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.57 Å. In the twentieth Bi site, Bi is bonded in a 6-coordinate geometry to three O atoms. There are two shorter (2.19 Å) and one longer (2.22 Å) Bi–O bond lengths. In the twenty-first Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.16–2.52 Å. In the twenty-second Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.61 Å. In the twenty-third Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.16–2.54 Å. In the twenty-fourth Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.17–2.60 Å. In the twenty-fifth Bi site, Bi is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Bi–O bond distances ranging from 2.29–2.70 Å. In the twenty-sixth Bi site, Bi is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Bi–O bond distances ranging from 2.17–2.81 Å. There are sixty-nine inequivalent O sites. In the first O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the second O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the third O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the fourth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the fifth O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the sixth O site, O is bonded in a 2-coordinate geometry to one Mo and three Bi atoms. In the seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the eighth O site, O is bonded in a single-bond geometry to one Mo and one Bi atom. In the ninth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the tenth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the eleventh O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twelfth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Mo and one Bi atom. In the fourteenth O site, O is bonded in a single-bond geometry to one Mo atom. In the fifteenth O site, O is bonded in a distorted bent 150 degrees geometry to one Mo and one Bi atom. In the sixteenth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the seventeenth O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the eighteenth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the nineteenth O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the twentieth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the twenty-first O site, O is bonded in a 3-coordinate geometry to three Bi atoms. In the twenty-second O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twenty-third O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twenty-fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twenty-fifth O site, O is bonded in a 2-coordinate geometry to one Mo and one Bi atom. In the twenty-sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the twenty-seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the twenty-eighth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the twenty-ninth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the thirtieth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the thirty-first O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the thirty-second O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the thirty-third O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the thirty-fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirty-fifth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirty-sixth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirty-seventh O site, O is bonded in a distorted bent 150 degrees geometry to one Mo and one Bi atom. In the thirty-eighth O site, O is bonded in a distorted bent 150 degrees geometry to one Mo and one Bi atom. In the thirty-ninth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the fortieth O site, O is bonded in a distorted bent 150 degrees geometry to one Mo and one Bi atom. In the forty-first O site, O is bonded in a distorted single-bond geometry to one Mo and two Bi atoms. In the forty-second O site, O is bonded in a distorted trigonal non-coplanar geometry to one Mo and two Bi atoms. In the forty-third O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the forty-fourth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the forty-fifth O site, O is bonded in a distorted single-bond geometry to one Mo atom. In the forty-sixth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the forty-seventh O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the forty-eighth O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the forty-ninth O site, O is bonded to four Bi atoms to form distorted edge-sharing OBi4 tetrahedra. In the fiftieth O site, O is bonded to four Bi atoms to form distorted edge-sharing OBi4 tetrahedra. In the fifty-first O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the fifty-second O site, O is bonded in a water-like geometry to one Mo and one Bi atom. In the fifty-third O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the fifty-fourth O site, O is bonded in a distorted water-like geometry to one Mo and one Bi atom. In the fifty-fifth O site, O is bonded to four Bi atoms to form edge-sharing OBi4 tetrahedra. In the fifty-sixth O site, O is bonded to four Bi atoms to form edge-sharing OBi4 tetrahedra. In the fifty-seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the fifty-eighth O site, O is bonded in a single-bond geometry to one Mo atom. In the fifty-ninth O site, O is bonded in a distorted bent 120 degrees geometry to one Mo and one Bi atom. In the sixtieth O site, O is bonded in a single-bond geometry to one Mo atom. In the sixty-first O site, O is bonded in a distorted single-bond geometry to one Mo and one Bi atom. In the sixty-second O site, O is bonded in a distorted bent 150 degrees geometr

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg5Si9 by Materials Project

Mg5Si9 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are ten inequivalent Mg sites. In the first Mg site, Mg is bonded in a 12-coordinate geometry to ten Si atoms. There are a spread of Mg–Si bond distances ranging from 2.83–3.09 Å. In the second Mg site, Mg is bonded in a 4-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.79–3.15 Å. In the third Mg site, Mg is bonded in a 2-coordinate geometry to seven Si atoms. There are a spread of Mg–Si bond distances ranging from 2.87–3.21 Å. In the fourth Mg site, Mg is bonded in a 8-coordinate geometry to nine Si atoms. There are a spread of Mg–Si bond distances ranging from 2.74–3.17 Å. In the fifth Mg site, Mg is bonded in a 1-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.65–3.13 Å. In the sixth Mg site, Mg is bonded in a 4-coordinate geometry to five Si atoms. There are a spread of Mg–Si bond distances ranging from 2.67–3.12 Å. In the seventh Mg site, Mg is bonded in a 7-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.77–3.14 Å. In the eighth Mg site, Mg is bonded in a 6-coordinate geometry to eight Si atoms. There are a spread of Mg–Si bond distances ranging from 2.67–3.11 Å. In the ninth Mg site, Mg is bonded in a 11-coordinate geometry to eleven Si atoms. There are a spread of Mg–Si bond distances ranging from 2.69–3.10 Å. In the tenth Mg site, Mg is bonded in a 7-coordinate geometry to ten Si atoms. There are a spread of Mg–Si bond distances ranging from 2.78–3.21 Å. There are eighteen inequivalent Si sites. In the first Si site, Si is bonded in a 10-coordinate geometry to five Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.43–2.83 Å. In the second Si site, Si is bonded in a 10-coordinate geometry to five Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.52–2.73 Å. In the third Si site, Si is bonded in a 10-coordinate geometry to six Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.50–2.87 Å. In the fourth Si site, Si is bonded in a 8-coordinate geometry to four Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.39–2.58 Å. In the fifth Si site, Si is bonded in a 9-coordinate geometry to four Mg and four Si atoms. There are a spread of Si–Si bond distances ranging from 2.50–2.67 Å. In the sixth Si site, Si is bonded in a 8-coordinate geometry to three Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.50–2.71 Å. In the seventh Si site, Si is bonded in a 11-coordinate geometry to six Mg and five Si atoms. There are a spread of Si–Si bond distances ranging from 2.73–2.85 Å. In the eighth Si site, Si is bonded in a 2-coordinate geometry to three Mg and four Si atoms. There are one shorter (2.48 Å) and one longer (2.64 Å) Si–Si bond lengths. In the ninth Si site, Si is bonded in a 2-coordinate geometry to four Mg and six Si atoms. There are a spread of Si–Si bond distances ranging from 2.55–2.75 Å. In the tenth Si site, Si is bonded in a 9-coordinate geometry to six Mg and three Si atoms. The Si–Si bond length is 2.62 Å. In the eleventh Si site, Si is bonded in a 1-coordinate geometry to four Mg and five Si atoms. There are one shorter (2.61 Å) and one longer (2.66 Å) Si–Si bond lengths. In the twelfth Si site, Si is bonded in a 6-coordinate geometry to three Mg and five Si atoms. There are one shorter (2.56 Å) and one longer (2.59 Å) Si–Si bond lengths. In the thirteenth Si site, Si is bonded in a 10-coordinate geometry to five Mg and five Si atoms. In the fourteenth Si site, Si is bonded in a 8-coordinate geometry to four Mg and four Si atoms. In the fifteenth Si site, Si is bonded in a 9-coordinate geometry to four Mg and five Si atoms. In the sixteenth Si site, Si is bonded in a 10-coordinate geometry to four Mg and four Si atoms. In the seventeenth Si site, Si is bonded in a 9-coordinate geometry to six Mg and three Si atoms. The Si–Si bond length is 2.49 Å. In the eighteenth Si site, Si is bonded in a 1-coordinate geometry to five Mg and four Si atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg16Al12I by Materials Project

Mg16Al12I is beta Plutonium-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to two Mg, six Al, and one I atom. Both Mg–Mg bond lengths are 3.12 Å. There are a spread of Mg–Al bond distances ranging from 2.98–3.11 Å. The Mg–I bond length is 3.11 Å. In the second Mg site, Mg is bonded in a 1-coordinate geometry to four Mg and twelve Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.12–3.24 Å. There are a spread of Mg–Al bond distances ranging from 2.98–3.37 Å. In the third Mg site, Mg is bonded in a 10-coordinate geometry to four Mg and six Al atoms. There are two shorter (3.04 Å) and one longer (3.10 Å) Mg–Mg bond lengths. There are a spread of Mg–Al bond distances ranging from 3.05–3.19 Å. In the fourth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.06–3.18 Å. There are a spread of Mg–Al bond distances ranging from 3.01–3.17 Å. In the fifth Mg site, Mg is bonded in a 1-coordinate geometry to five Mg, four Al, and one I atom. There are a spread of Mg–Mg bond distances ranging from 3.13–3.24 Å. There are a spread of Mg–Al bond distances ranging from 2.89–3.03 Å. The Mg–I bond length is 3.05 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.07–3.19 Å. There are a spread of Mg–Al bond distances ranging from 2.94–3.34 Å. In the seventh Mg site, Mg is bonded in a 4-coordinate geometry to six Mg, five Al, and one I atom. There are a spread of Mg–Mg bond distances ranging from 3.10–3.49 Å. There are a spread of Mg–Al bond distances ranging from 2.89–3.23 Å. The Mg–I bond length is 3.32 Å. In the eighth Mg site, Mg is bonded in a 2-coordinate geometry to six Mg and eight Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.06–3.46 Å. There are a spread of Mg–Al bond distances ranging from 3.00–3.43 Å. In the ninth Mg site, Mg is bonded in a 1-coordinate geometry to six Mg, five Al, and one I atom. There are a spread of Mg–Mg bond distances ranging from 3.05–3.14 Å. There are a spread of Mg–Al bond distances ranging from 3.08–3.30 Å. The Mg–I bond length is 3.14 Å. In the tenth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.11–3.23 Å. There are a spread of Mg–Al bond distances ranging from 2.91–3.15 Å. In the eleventh Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.17–3.29 Å. There are a spread of Mg–Al bond distances ranging from 2.92–3.18 Å. In the twelfth Mg site, Mg is bonded in a 1-coordinate geometry to six Mg, five Al, and one I atom. There are a spread of Mg–Mg bond distances ranging from 3.08–3.24 Å. There are a spread of Mg–Al bond distances ranging from 3.08–3.30 Å. The Mg–I bond length is 3.12 Å. In the thirteenth Mg site, Mg is bonded in a 11-coordinate geometry to four Mg and seven Al atoms. The Mg–Mg bond length is 3.15 Å. There are a spread of Mg–Al bond distances ranging from 3.01–3.31 Å. In the fourteenth Mg site, Mg is bonded in a 4-coordinate geometry to five Mg, five Al, and one I atom. There are a spread of Mg–Al bond distances ranging from 2.89–3.23 Å. The Mg–I bond length is 3.36 Å. In the fifteenth Mg site, Mg is bonded in a 12-coordinate geometry to five Mg and five Al atoms. There are a spread of Mg–Al bond distances ranging from 2.93–3.35 Å. In the sixteenth Mg site, Mg is bonded in a 5-coordinate geometry to five Mg, four Al, and one I atom. There are a spread of Mg–Al bond distances ranging from 2.91–3.00 Å. The Mg–I bond length is 3.08 Å. There are twelve inequivalent Al sites. In the first Al site, Al is bonded in a 9-coordinate geometry to five Mg, three Al, and one I atom. All Al–Al bond lengths are 2.72 Å. The Al–I bond length is 3.15 Å. In the second Al site, Al is bonded in a 10-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.76 Å) and one longer (2.80 Å) Al–Al bond lengths. In the third Al site, Al is bonded in a 12-coordinate geometry to seven Mg and three Al atoms. There are a spread of Al–Al bond distances ranging from 2.70–2.77 Å. In the fourth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.69 Å) and one longer (2.75 Å) Al–Al bond lengths. In the fifth Al site, Al is bonded in a 11-coordinate geometry to seven Mg, three Al, and one I atom. There are one shorter (2.66 Å) and one longer (2.81 Å) Al–Al bond lengths. The Al–I bond length is 3.40 Å. In the sixth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. The Al–Al bond length is 2.87 Å. In the seventh Al site, Al is bonded in a 12-coordinate geometry to nine Mg and three Al atoms. In the eighth Al site, Al is bonded in a 12-coordinate geometry to nine Mg and three Al atoms. There are a spread of Al–Al bond distances ranging from 2.70–2.87 Å. In the ninth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.68 Å) and one longer (2.69 Å) Al–Al bond lengths. In the tenth Al site, Al is bonded in a 11-coordinate geometry to seven Mg, three Al, and one I atom. The Al–I bond length is 3.38 Å. In the eleventh Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. In the twelfth Al site, Al is bonded in a 12-coordinate geometry to eight Mg and three Al atoms. I is bonded in a 12-coordinate geometry to seven Mg and three Al atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li7Mn4(P2O7)4 by Materials Project

Li7Mn4(P2O7)4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are fourteen inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.98–2.33 Å. In the second Li1+ site, Li1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.90–2.24 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, a cornercorner with one MnO5 trigonal bipyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–1.98 Å. In the fourth Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share corners with two LiO4 tetrahedra, corners with five PO4 tetrahedra, a cornercorner with one MnO5 trigonal bipyramid, and an edgeedge with one MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.98–2.42 Å. In the fifth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.86–2.02 Å. In the sixth Li1+ site, Li1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.92–2.25 Å. In the seventh Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.96–2.32 Å. In the eighth Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.98–2.31 Å. In the ninth Li1+ site, Li1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.90–2.24 Å. In the tenth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, a cornercorner with one MnO5 trigonal bipyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–1.98 Å. In the eleventh Li1+ site, Li1+ is bonded to five O2- atoms to form distorted LiO5 trigonal bipyramids that share corners with two LiO4 tetrahedra, corners with five PO4 tetrahedra, a cornercorner with one MnO5 trigonal bipyramid, and an edgeedge with one MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.98–2.41 Å. In the twelfth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.86–2.02 Å. In the thirteenth Li1+ site, Li1+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.92–2.25 Å. In the fourteenth Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.96–2.34 Å. There are eight inequivalent Mn+2.25+ sites. In the first Mn+2.25+ site, Mn+2.25+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Mn–O bond distances ranging from 2.06–2.40 Å. In the second Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form distorted MnO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with five PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and an edgeedge with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.09–2.21 Å. In the third Mn+2.25+ site, Mn+2.25+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Mn–O bond distances ranging from 2.05–2.26 Å. In the fourth Mn+2.25+ site, Mn+2.25+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Mn–O bond distances ranging from 2.15–2.32 Å. In the fifth Mn+2.25+ site, Mn+2.25+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one MnO5 trigonal bipyramid. There are a spread of Mn–O bond distances ranging from 2.06–2.38 Å. In the sixth Mn+2.25+ site, Mn+2.25+ is bonded to five O2- atoms to form distorted MnO5 trigonal bipyramids that share a cornercorner with one LiO4 tetrahedra, corners with five PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and an edgeedge with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.09–2.21 Å. In the seventh Mn+2.25+ site, Mn+2.25+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Mn–O bond distances ranging from 2.04–2.23 Å. In the eighth Mn+2.25+ site, Mn+2.25+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one LiO5 trigonal bipyramid. There are a spread of Mn–O bond distances ranging from 2.14–2.32 Å. There are sixteen inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and corners with two MnO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 53°. There are a spread of P–O bond distances ranging from 1.52–1.60 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, and a cornercorner with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 34°. There are a spread of P–O bond distances ranging from 1.50–1.65 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, and corners with two LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 58°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the fourth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three MnO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 32–56°. There are a spread of P–O bond distances ranging from 1.53–1.62 Å. In the fifth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three MnO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 35–56°. There are a spread of P–O bond distances ranging from 1.53–1.62 Å. In the sixth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, and corners with two MnO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 58°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the seventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, a cornercorner with one LiO5 trigonal bipyramid, and corners with two MnO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 53°. There are a spread of P–O bond distances ranging from 1.52–1.60 Å. In the eighth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, a cornercorner with one MnO5 trigonal bipyramid, and corners with two LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 39°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. In the ninth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, and a cornercorner with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 35°. There are a spread of P–O bond distances ranging from 1.49–1.65 Å. In the tenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, and a cornercorner with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 55°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the eleventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, and corners with two LiO4 tetrahedra. The corner-sharing octahedral tilt angles are 58°. There are a spread of P–O bond distances ranging from 1.51–1.63 Å. In the twelfth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three MnO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 32–56°. There are a spread of P–O bond distances ranging from 1.53–1.62 Å. In the thirteenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three MnO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 34–56°. There are a spread of P–O bond distances ranging from 1.53–1.62 Å. In the fourteenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, and corners with two MnO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 58°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the fifteenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, corners with two LiO4 tetrahedra, a cornercorner with one MnO5 trigonal bipyramid, and corners with two LiO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 39°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. In the sixteenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MnO6 octahedra, a cornercorner with one PO4 tetrahedra, and a cornercorner with one LiO5 trigonal bipyramid. The corner-sharing octahedral tilt angles are 55°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. There are fifty-six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two Li1+ and one P5+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Mn+2.25+, and one P5+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Mn+2.25+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Mn+2.25+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two P5+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mn+2.25+ and one P5+ atom. In the seventh O2- site, O2- is bonded to two Li1+, one Mn+2.25+, and one P5+ atom to form distorted corner-shar

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ba14U2Fe4S25O by Materials Project

Ba14U2Fe4S25O crystallizes in the tetragonal P4 space group. The structure is three-dimensional. there are eight inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten S2- atoms. There are a spread of Ba–S bond distances ranging from 3.29–3.58 Å. In the second Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten S2- atoms. There are a spread of Ba–S bond distances ranging from 3.30–3.57 Å. In the third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ba–S bond distances ranging from 3.09–3.32 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ba–S bond distances ranging from 3.11–3.59 Å. In the fifth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine S2- atoms. There are a spread of Ba–S bond distances ranging from 3.18–3.59 Å. In the sixth Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine S2- atoms. There are a spread of Ba–S bond distances ranging from 3.18–3.56 Å. In the seventh Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ba–S bond distances ranging from 3.14–3.48 Å. In the eighth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Ba–S bond distances ranging from 3.14–3.49 Å. There are four inequivalent U6+ sites. In the first U6+ site, U6+ is bonded to five S2- and one O2- atom to form corner-sharing US5O octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.60 Å) and one longer (2.68 Å) U–S bond lengths. The U–O bond length is 2.16 Å. In the second U6+ site, U6+ is bonded to five S2- and one O2- atom to form corner-sharing US5O octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.60 Å) and one longer (2.68 Å) U–S bond lengths. The U–O bond length is 2.19 Å. In the third U6+ site, U6+ is bonded to five S2- and one O2- atom to form distorted corner-sharing US5O octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.61 Å) and one longer (2.68 Å) U–S bond lengths. The U–O bond length is 2.13 Å. In the fourth U6+ site, U6+ is bonded to five S2- and one O2- atom to form corner-sharing US5O octahedra. The corner-sharing octahedral tilt angles are 0°. There are four shorter (2.61 Å) and one longer (2.68 Å) U–S bond lengths. The U–O bond length is 2.16 Å. There are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded in a tetrahedral geometry to four S2- atoms. There are two shorter (2.27 Å) and two longer (2.40 Å) Fe–S bond lengths. In the second Fe3+ site, Fe3+ is bonded in a tetrahedral geometry to four S2- atoms. There are two shorter (2.27 Å) and two longer (2.28 Å) Fe–S bond lengths. There are fourteen inequivalent S2- sites. In the first S2- site, S2- is bonded in a 1-coordinate geometry to five Ba2+ and one Fe3+ atom. In the second S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one Fe3+ atom. In the third S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one Fe3+ atom. In the fourth S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one Fe3+ atom. In the fifth S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one U6+ atom. In the sixth S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one U6+ atom. In the seventh S2- site, S2- is bonded in a 1-coordinate geometry to five Ba2+ and one Fe3+ atom. In the eighth S2- site, S2- is bonded in a 1-coordinate geometry to five Ba2+ and one Fe3+ atom. In the ninth S2- site, S2- is bonded to four Ba2+ and one Fe3+ atom to form distorted SBa4Fe trigonal bipyramids that share corners with two SBa4U2 octahedra, a cornercorner with one SBa4Fe trigonal bipyramid, and an edgeedge with one SBa4Fe trigonal bipyramid. The corner-sharing octahedral tilt angles are 57°. In the tenth S2- site, S2- is bonded to four Ba2+ and one Fe3+ atom to form a mixture of distorted edge and corner-sharing SBa4Fe trigonal bipyramids. In the eleventh S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one U6+ atom. In the twelfth S2- site, S2- is bonded in a 6-coordinate geometry to five Ba2+ and one U6+ atom. In the thirteenth S2- site, S2- is bonded to four equivalent Ba2+ and two U6+ atoms to form distorted corner-sharing SBa4U2 octahedra. In the fourteenth S2- site, S2- is bonded to four equivalent Ba2+ and two U6+ atoms to form distorted corner-sharing SBa4U2 octahedra. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two U6+ atoms. In the second O2- site, O2- is bonded in a linear geometry to two U6+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Mg16Al12Pb by Materials Project

Mg16Al12Pb is gamma-brass-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Mg sites. In the first Mg site, Mg is bonded in a 1-coordinate geometry to four Mg and twelve Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.12–3.19 Å. There are a spread of Mg–Al bond distances ranging from 3.03–3.29 Å. In the second Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.06–3.19 Å. There are a spread of Mg–Al bond distances ranging from 2.92–3.17 Å. In the third Mg site, Mg is bonded in a 1-coordinate geometry to three Mg, six Al, and one Pb atom. There are one shorter (3.07 Å) and one longer (3.09 Å) Mg–Mg bond lengths. There are a spread of Mg–Al bond distances ranging from 3.02–3.10 Å. The Mg–Pb bond length is 3.12 Å. In the fourth Mg site, Mg is bonded in a 11-coordinate geometry to four Mg, six Al, and one Pb atom. There are one shorter (3.06 Å) and one longer (3.09 Å) Mg–Mg bond lengths. There are a spread of Mg–Al bond distances ranging from 3.09–3.15 Å. The Mg–Pb bond length is 3.59 Å. In the fifth Mg site, Mg is bonded in a 5-coordinate geometry to five Mg, four Al, and one Pb atom. There are a spread of Mg–Mg bond distances ranging from 3.06–3.22 Å. There are a spread of Mg–Al bond distances ranging from 2.94–3.08 Å. The Mg–Pb bond length is 3.20 Å. In the sixth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.12–3.19 Å. There are a spread of Mg–Al bond distances ranging from 2.92–3.27 Å. In the seventh Mg site, Mg is bonded in a 4-coordinate geometry to five Mg, five Al, and one Pb atom. There are a spread of Mg–Mg bond distances ranging from 3.13–3.22 Å. There are a spread of Mg–Al bond distances ranging from 2.91–3.25 Å. The Mg–Pb bond length is 3.18 Å. In the eighth Mg site, Mg is bonded in a 10-coordinate geometry to four Mg and six Al atoms. There are one shorter (3.04 Å) and one longer (3.09 Å) Mg–Mg bond lengths. There are a spread of Mg–Al bond distances ranging from 3.04–3.17 Å. In the ninth Mg site, Mg is bonded in a 12-coordinate geometry to six Mg, five Al, and one Pb atom. There are a spread of Mg–Mg bond distances ranging from 3.07–3.13 Å. There are a spread of Mg–Al bond distances ranging from 3.00–3.19 Å. The Mg–Pb bond length is 3.15 Å. In the tenth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.07–3.20 Å. There are a spread of Mg–Al bond distances ranging from 2.93–3.17 Å. In the eleventh Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. There are a spread of Mg–Mg bond distances ranging from 3.13–3.22 Å. There are a spread of Mg–Al bond distances ranging from 2.93–3.17 Å. In the twelfth Mg site, Mg is bonded in a 12-coordinate geometry to six Mg, five Al, and one Pb atom. There are a spread of Mg–Mg bond distances ranging from 3.12–3.19 Å. There are a spread of Mg–Al bond distances ranging from 2.99–3.20 Å. The Mg–Pb bond length is 3.15 Å. In the thirteenth Mg site, Mg is bonded in a 10-coordinate geometry to five Mg and six Al atoms. There are one shorter (3.05 Å) and one longer (3.48 Å) Mg–Mg bond lengths. There are a spread of Mg–Al bond distances ranging from 3.03–3.17 Å. In the fourteenth Mg site, Mg is bonded in a 4-coordinate geometry to seven Mg, five Al, and one Pb atom. The Mg–Mg bond length is 3.33 Å. There are a spread of Mg–Al bond distances ranging from 2.92–3.24 Å. The Mg–Pb bond length is 3.19 Å. In the fifteenth Mg site, Mg is bonded in a 12-coordinate geometry to seven Mg and five Al atoms. The Mg–Mg bond length is 3.15 Å. There are a spread of Mg–Al bond distances ranging from 2.93–3.25 Å. In the sixteenth Mg site, Mg is bonded in a 5-coordinate geometry to six Mg, four Al, and one Pb atom. There are a spread of Mg–Al bond distances ranging from 2.94–3.10 Å. The Mg–Pb bond length is 3.19 Å. There are twelve inequivalent Al sites. In the first Al site, Al is bonded in a 9-coordinate geometry to five Mg, three Al, and one Pb atom. There are a spread of Al–Al bond distances ranging from 2.69–2.74 Å. The Al–Pb bond length is 3.01 Å. In the second Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.74 Å) and one longer (2.75 Å) Al–Al bond lengths. In the third Al site, Al is bonded in a 11-coordinate geometry to seven Mg, three Al, and one Pb atom. There are a spread of Al–Al bond distances ranging from 2.72–2.75 Å. The Al–Pb bond length is 3.41 Å. In the fourth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.69 Å) and one longer (2.74 Å) Al–Al bond lengths. In the fifth Al site, Al is bonded in a 11-coordinate geometry to seven Mg, three Al, and one Pb atom. There are one shorter (2.68 Å) and one longer (2.83 Å) Al–Al bond lengths. The Al–Pb bond length is 3.08 Å. In the sixth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. The Al–Al bond length is 2.80 Å. In the seventh Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. In the eighth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are a spread of Al–Al bond distances ranging from 2.70–2.81 Å. In the ninth Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. There are one shorter (2.68 Å) and one longer (2.73 Å) Al–Al bond lengths. In the tenth Al site, Al is bonded in a 11-coordinate geometry to seven Mg, three Al, and one Pb atom. The Al–Pb bond length is 3.09 Å. In the eleventh Al site, Al is bonded in a 11-coordinate geometry to eight Mg and three Al atoms. In the twelfth Al site, Al is bonded in a 10-coordinate geometry to seven Mg, three Al, and one Pb atom. The Al–Pb bond length is 3.41 Å. Pb is bonded in a 10-coordinate geometry to eight Mg and five Al atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca9Y3(CoO6)4 by Materials Project

Ca9Y3(CoO6)4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Ca sites. In the first Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.38–2.62 Å. In the second Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.38–2.62 Å. In the third Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.41–2.63 Å. In the fourth Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.64 Å. In the fifth Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.36–2.63 Å. In the sixth Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.63 Å. In the seventh Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.37–2.59 Å. In the eighth Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.38–2.61 Å. In the ninth Ca site, Ca is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Ca–O bond distances ranging from 2.39–2.61 Å. There are three inequivalent Y sites. In the first Y site, Y is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Y–O bond distances ranging from 2.33–2.58 Å. In the second Y site, Y is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Y–O bond distances ranging from 2.33–2.54 Å. In the third Y site, Y is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of Y–O bond distances ranging from 2.33–2.57 Å. There are four inequivalent Co sites. In the first Co site, Co is bonded in an octahedral geometry to six O atoms. There are a spread of Co–O bond distances ranging from 1.82–1.95 Å. In the second Co site, Co is bonded in an octahedral geometry to six O atoms. There are a spread of Co–O bond distances ranging from 1.81–1.94 Å. In the third Co site, Co is bonded in an octahedral geometry to six O atoms. There are a spread of Co–O bond distances ranging from 1.83–1.94 Å. In the fourth Co site, Co is bonded in an octahedral geometry to six O atoms. There are a spread of Co–O bond distances ranging from 1.84–1.92 Å. There are twenty-four inequivalent O sites. In the first O site, O is bonded to two Ca, two Y, and one Co atom to form distorted OCa2Y2Co square pyramids that share corners with thirteen OCa4Co square pyramids, edges with four OCa3YCo square pyramids, and faces with three OCa3YCo square pyramids. In the second O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa3YCo square pyramids, edges with five OCa4Co square pyramids, and faces with three OCa4Co square pyramids. In the third O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa3YCo square pyramids, edges with four OCa2Y2Co square pyramids, and faces with three OCa3YCo square pyramids. In the fourth O site, O is bonded to four Ca and one Co atom to form distorted OCa4Co square pyramids that share corners with thirteen OCa4Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa4Co square pyramids. In the fifth O site, O is bonded in a 5-coordinate geometry to three Ca, one Y, and one Co atom. In the sixth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa4Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa3YCo square pyramids. In the seventh O site, O is bonded to three Ca, one Y, and one Co atom to form a mixture of distorted edge, face, and corner-sharing OCa3YCo square pyramids. In the eighth O site, O is bonded to four Ca and one Co atom to form distorted OCa4Co square pyramids that share corners with thirteen OCa4Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa3YCo square pyramids. In the ninth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa4Co square pyramids, edges with three OCa3YCo square pyramids, and faces with three OCa2Y2Co square pyramids. In the tenth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa3YCo square pyramids, edges with five OCa2Y2Co square pyramids, and faces with three OCa3YCo square pyramids. In the eleventh O site, O is bonded to two Ca, two Y, and one Co atom to form distorted OCa2Y2Co square pyramids that share corners with fourteen OCa2Y2Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa3YCo square pyramids. In the twelfth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with twelve OCa3YCo square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa4Co square pyramids. In the thirteenth O site, O is bonded to three Ca, one Y, and one Co atom to form a mixture of distorted edge, face, and corner-sharing OCa3YCo square pyramids. In the fourteenth O site, O is bonded to three Ca, one Y, and one Co atom to form a mixture of distorted edge, face, and corner-sharing OCa3YCo square pyramids. In the fifteenth O site, O is bonded to two Ca, two Y, and one Co atom to form distorted OCa2Y2Co square pyramids that share corners with thirteen OCa4Co square pyramids, edges with five OCa3YCo square pyramids, and faces with two OCa2Y2Co square pyramids. In the sixteenth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa3YCo square pyramids, edges with five OCa4Co square pyramids, and faces with three OCa3YCo square pyramids. In the seventeenth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with thirteen OCa2Y2Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa2Y2Co square pyramids. In the eighteenth O site, O is bonded to four Ca and one Co atom to form distorted OCa4Co square pyramids that share corners with fourteen OCa2Y2Co square pyramids, edges with four OCa4Co square pyramids, and faces with three OCa3YCo square pyramids. In the nineteenth O site, O is bonded to two Ca, two Y, and one Co atom to form a mixture of distorted edge, face, and corner-sharing OCa2Y2Co square pyramids. In the twentieth O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa3YCo square pyramids, edges with five OCa4Co square pyramids, and faces with three OCa3YCo square pyramids. In the twenty-first O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa2Y2Co square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa2Y2Co square pyramids. In the twenty-second O site, O is bonded to four Ca and one Co atom to form distorted OCa4Co square pyramids that share corners with twelve OCa3YCo square pyramids, edges with five OCa3YCo square pyramids, and faces with three OCa4Co square pyramids. In the twenty-third O site, O is bonded to three Ca, one Y, and one Co atom to form distorted OCa3YCo square pyramids that share corners with fourteen OCa4Co square pyramids, edges with five OCa2Y2Co square pyramids, and faces with two OCa3YCo square pyramids. In the twenty-fourth O site, O is bonded to three Ca, one Y, and one Co atom to form a mixture of distorted edge, face, and corner-sharing OCa3YCo square pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr4Fe4Bi5PbO18 by Materials Project

Sr4Fe4PbBi5O18 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.59–2.79 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.61–2.79 Å. In the third Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.57–2.78 Å. In the fourth Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.56–2.78 Å. There are four inequivalent Fe+2.75+ sites. In the first Fe+2.75+ site, Fe+2.75+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with five FeO6 octahedra, and faces with four BiO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are a spread of Fe–O bond distances ranging from 1.93–2.31 Å. In the second Fe+2.75+ site, Fe+2.75+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one PbO6 octahedra, corners with five FeO6 octahedra, and faces with four BiO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are a spread of Fe–O bond distances ranging from 1.95–2.06 Å. In the third Fe+2.75+ site, Fe+2.75+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with five FeO6 octahedra, and faces with four BiO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Fe–O bond distances ranging from 1.94–2.35 Å. In the fourth Fe+2.75+ site, Fe+2.75+ is bonded to six O2- atoms to form FeO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with five FeO6 octahedra, and faces with four BiO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Fe–O bond distances ranging from 1.94–2.31 Å. Pb2+ is bonded to six O2- atoms to form PbO6 octahedra that share a cornercorner with one FeO6 octahedra, corners with four equivalent PbO6 octahedra, and edges with eight BiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Pb–O bond distances ranging from 2.32–2.82 Å. There are five inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded to six O2- atoms to form BiO6 octahedra that share a cornercorner with one FeO6 octahedra, corners with four equivalent BiO6 octahedra, edges with four equivalent PbO6 octahedra, and edges with four BiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Bi–O bond distances ranging from 2.17–2.75 Å. In the second Bi3+ site, Bi3+ is bonded to six O2- atoms to form BiO6 octahedra that share a cornercorner with one FeO6 octahedra, corners with four equivalent BiO6 octahedra, edges with two equivalent PbO6 octahedra, and edges with six BiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are a spread of Bi–O bond distances ranging from 2.15–2.81 Å. In the third Bi3+ site, Bi3+ is bonded to six O2- atoms to form BiO6 octahedra that share a cornercorner with one FeO6 octahedra, corners with four equivalent BiO6 octahedra, edges with two equivalent PbO6 octahedra, and edges with six BiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are a spread of Bi–O bond distances ranging from 2.14–2.81 Å. In the fourth Bi3+ site, Bi3+ is bonded to twelve O2- atoms to form BiO12 cuboctahedra that share corners with four equivalent BiO12 cuboctahedra, faces with four equivalent BiO12 cuboctahedra, and faces with eight FeO6 octahedra. There are eight shorter (2.74 Å) and four longer (2.82 Å) Bi–O bond lengths. In the fifth Bi3+ site, Bi3+ is bonded to twelve O2- atoms to form BiO12 cuboctahedra that share corners with four equivalent BiO12 cuboctahedra, faces with four equivalent BiO12 cuboctahedra, and faces with eight FeO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.69–2.87 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded to four Sr2+, one Fe+2.75+, and one Bi3+ atom to form distorted OSr4FeBi octahedra that share corners with five OSrBi5 octahedra and edges with eight OSr4FePb octahedra. The corner-sharing octahedra tilt angles range from 0–20°. In the second O2- site, O2- is bonded to four Sr2+, one Fe+2.75+, and one Pb2+ atom to form distorted OSr4FePb octahedra that share corners with five OSrBi4Pb octahedra and edges with eight OSr4FeBi octahedra. The corner-sharing octahedra tilt angles range from 0–14°. In the third O2- site, O2- is bonded to four Sr2+, one Fe+2.75+, and one Bi3+ atom to form distorted OSr4FeBi octahedra that share corners with five OSrBi3Pb2 octahedra and edges with eight OSrBi5 octahedra. The corner-sharing octahedra tilt angles range from 0–22°. In the fourth O2- site, O2- is bonded to four Sr2+, one Fe+2.75+, and one Bi3+ atom to form distorted OSr4FeBi octahedra that share corners with five OSrBi3Pb2 octahedra and edges with eight OSrBi5 octahedra. The corner-sharing octahedra tilt angles range from 0–22°. In the fifth O2- site, O2- is bonded in a distorted linear geometry to two Fe+2.75+ and four Bi3+ atoms. In the sixth O2- site, O2- is bonded in a distorted linear geometry to two Fe+2.75+ and four Bi3+ atoms. In the seventh O2- site, O2- is bonded in a distorted linear geometry to two Sr2+, two Fe+2.75+, and two Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to two Sr2+, two Fe+2.75+, and two Bi3+ atoms. In the ninth O2- site, O2- is bonded to one Sr2+ and five Bi3+ atoms to form OSrBi5 octahedra that share corners with five OSrBi5 octahedra and edges with twelve OSrBi4Pb octahedra. The corner-sharing octahedra tilt angles range from 0–1°. In the tenth O2- site, O2- is bonded to one Sr2+, one Pb2+, and four Bi3+ atoms to form OSrBi4Pb octahedra that share corners with five OSrBi4Pb octahedra and edges with twelve OSrBi5 octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the eleventh O2- site, O2- is bonded to one Sr2+, two equivalent Pb2+, and three Bi3+ atoms to form OSrBi3Pb2 octahedra that share corners with five OSrBi3Pb2 octahedra and edges with twelve OSrBi5 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the twelfth O2- site, O2- is bonded to one Sr2+, two equivalent Pb2+, and three Bi3+ atoms to form OSrBi3Pb2 octahedra that share corners with five OSrBi3Pb2 octahedra and edges with twelve OSrBi5 octahedra. The corner-sharing octahedra tilt angles range from 0–3°.

36 MATERIALS SCIENCE↗