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DOE OSTI2020

Materials Data on Na2HF4 by Materials Project

Na2HF4 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded to six F atoms to form distorted edge-sharing NaF6 octahedra. There are four shorter (2.32 Å) and two longer (2.39 Å) Na–F bond lengths. In the second Na site, Na is bonded to six F atoms to form edge-sharing NaF6 octahedra. There are two shorter (2.29 Å) and four longer (2.37 Å) Na–F bond lengths. H is bonded in a linear geometry to two equivalent F atoms. Both H–F bond lengths are 1.14 Å. There are two inequivalent F sites. In the first F site, F is bonded in a distorted trigonal non-coplanar geometry to three Na atoms. In the second F site, F is bonded to three Na and one H atom to form a mixture of distorted corner and edge-sharing FNa3H tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na6TlSb4 by Materials Project

Na6TlSb4 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are six inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four Sb+1.75- atoms. There are a spread of Na–Sb bond distances ranging from 3.16–3.58 Å. In the second Na1+ site, Na1+ is bonded in a distorted hexagonal planar geometry to six Sb+1.75- atoms. There are a spread of Na–Sb bond distances ranging from 3.25–3.43 Å. In the third Na1+ site, Na1+ is bonded in a 6-coordinate geometry to one Tl1+ and five Sb+1.75- atoms. The Na–Tl bond length is 3.30 Å. There are a spread of Na–Sb bond distances ranging from 3.21–3.57 Å. In the fourth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to one Tl1+ and five Sb+1.75- atoms. The Na–Tl bond length is 3.44 Å. There are a spread of Na–Sb bond distances ranging from 3.26–3.49 Å. In the fifth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six Sb+1.75- atoms. There are a spread of Na–Sb bond distances ranging from 3.15–3.56 Å. In the sixth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to one Tl1+ and five Sb+1.75- atoms. The Na–Tl bond length is 3.23 Å. There are a spread of Na–Sb bond distances ranging from 3.23–3.79 Å. Tl1+ is bonded in a 7-coordinate geometry to three Na1+, one Tl1+, and four Sb+1.75- atoms. The Tl–Tl bond length is 3.07 Å. There are a spread of Tl–Sb bond distances ranging from 3.11–3.60 Å. There are four inequivalent Sb+1.75- sites. In the first Sb+1.75- site, Sb+1.75- is bonded in a 10-coordinate geometry to eight Na1+, one Tl1+, and one Sb+1.75- atom. The Sb–Sb bond length is 3.25 Å. In the second Sb+1.75- site, Sb+1.75- is bonded in a 6-coordinate geometry to seven Na1+, one Tl1+, and three Sb+1.75- atoms. There are one shorter (3.00 Å) and one longer (3.20 Å) Sb–Sb bond lengths. In the third Sb+1.75- site, Sb+1.75- is bonded in a 10-coordinate geometry to eight Na1+, one Tl1+, and one Sb+1.75- atom. In the fourth Sb+1.75- site, Sb+1.75- is bonded in a 10-coordinate geometry to eight Na1+, one Tl1+, and one Sb+1.75- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NaLiCO3 by Materials Project

LiNaCO3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 5-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.36–3.00 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.52 Å. In the third Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.43 Å. In the fourth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.75 Å. In the fifth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.45 Å. In the sixth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.50 Å. In the seventh Na1+ site, Na1+ is bonded in a 5-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.36–2.95 Å. In the eighth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.36–2.51 Å. In the ninth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.44 Å. There are nine inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.90–2.03 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.94–2.06 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.07 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.06 Å. In the fifth Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There is two shorter (1.91 Å) and two longer (2.03 Å) Li–O bond length. In the sixth Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.07 Å. In the seventh Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.07 Å. In the eighth Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–2.06 Å. In the ninth Li1+ site, Li1+ is bonded to four O2- atoms to form corner-sharing LiO4 tetrahedra. There is two shorter (1.91 Å) and two longer (2.03 Å) Li–O bond length. There are nine inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the third C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the fourth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the fifth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the sixth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the seventh C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the eighth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. In the ninth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. All C–O bond lengths are 1.30 Å. There are twenty-seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Na1+, two equivalent Li1+, and one C4+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Na1+, two equivalent Li1+, and one C4+ atom. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to two Na1+, two equivalent Li1+, and one C4+ atom. In the tenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the eleventh O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twelfth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the thirteenth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+, one Li1+, and one C4+ atom. In the fifteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the sixteenth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the seventeenth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the eighteenth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the twentieth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twenty-first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twenty-second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Li1+, and one C4+ atom. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twenty-fifth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom. In the twenty-sixth O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+, one Li1+, and one C4+ atom. In the twenty-seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na1+, one Li1+, and one C4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na17Al5O16 by Materials Project

Na17Al5O16 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.32–2.61 Å. In the second Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.69 Å. In the third Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.68 Å. In the fourth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.69 Å. In the fifth Na1+ site, Na1+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.27–2.93 Å. In the sixth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.76 Å. In the seventh Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.30–2.71 Å. In the eighth Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.24–2.44 Å. In the ninth Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.45–2.50 Å. There are three inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There is three shorter (1.78 Å) and one longer (1.82 Å) Al–O bond length. In the second Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.76–1.80 Å. In the third Al3+ site, Al3+ is bonded to four O2- atoms to form corner-sharing AlO4 tetrahedra. There is two shorter (1.76 Å) and two longer (1.80 Å) Al–O bond length. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to five Na1+ and one Al3+ atom. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five Na1+ and one Al3+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to four Na1+ and two Al3+ atoms. In the fourth O2- site, O2- is bonded to four Na1+ and two Al3+ atoms to form distorted edge-sharing ONa4Al2 octahedra. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to five Na1+ and one Al3+ atom. In the sixth O2- site, O2- is bonded in a 6-coordinate geometry to five Na1+ and one Al3+ atom. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to five Na1+ and one Al3+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to five Na1+ and one Al3+ atom. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to five Na1+ and one Al3+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na4UC3O11 by Materials Project

Na4UC3O11 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.85 Å. In the second Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.64 Å. In the third Na1+ site, Na1+ is bonded to six O2- atoms to form distorted face-sharing NaO6 pentagonal pyramids. There are a spread of Na–O bond distances ranging from 2.47–2.59 Å. In the fourth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.56 Å. In the fifth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.57 Å. In the sixth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.52 Å. In the seventh Na1+ site, Na1+ is bonded to six O2- atoms to form face-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.45–2.52 Å. In the eighth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.35–2.96 Å. In the ninth Na1+ site, Na1+ is bonded to six O2- atoms to form face-sharing NaO6 octahedra. There are a spread of Na–O bond distances ranging from 2.44–2.55 Å. There are two inequivalent U6+ sites. In the first U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are a spread of U–O bond distances ranging from 1.86–2.44 Å. In the second U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are a spread of U–O bond distances ranging from 1.86–2.44 Å. There are six inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. In the third C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. In the fourth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. In the fifth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. In the sixth C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.27–1.32 Å. There are twenty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the second O2- site, O2- is bonded to three Na1+ and one C4+ atom to form a mixture of distorted edge and corner-sharing ONa3C tetrahedra. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three Na1+ and one U6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one U6+, and one C4+ atom. In the fifth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three Na1+ and one U6+ atom. In the sixth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three Na1+ and one U6+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+ and one C4+ atom. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three Na1+ and one U6+ atom. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the tenth O2- site, O2- is bonded to three Na1+ and one C4+ atom to form a mixture of distorted edge and corner-sharing ONa3C tetrahedra. In the eleventh O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the twelfth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+ and one C4+ atom. In the fourteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the fifteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the seventeenth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one U6+, and one C4+ atom. In the eighteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the nineteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom. In the twentieth O2- site, O2- is bonded to three Na1+ and one C4+ atom to form a mixture of distorted edge and corner-sharing ONa3C tetrahedra. In the twenty-first O2- site, O2- is bonded to three Na1+ and one C4+ atom to form a mixture of distorted edge and corner-sharing ONa3C tetrahedra. In the twenty-second O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one U6+, and one C4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na2In5Au6 by Materials Project

Na2Au6In5 crystallizes in the cubic Pm-3 space group. The structure is three-dimensional. Na is bonded in a 6-coordinate geometry to one Na, six equivalent Au, and eight In atoms. The Na–Na bond length is 3.26 Å. There are two shorter (3.21 Å) and four longer (3.25 Å) Na–Au bond lengths. There are a spread of Na–In bond distances ranging from 3.47–3.59 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded in a 7-coordinate geometry to three equivalent Na and four In atoms. There are a spread of Au–In bond distances ranging from 2.76–2.96 Å. In the second Au site, Au is bonded in a 6-coordinate geometry to six In atoms. There are four shorter (2.91 Å) and two longer (2.95 Å) Au–In bond lengths. There are three inequivalent In sites. In the first In site, In is bonded in a 6-coordinate geometry to three equivalent Na and six Au atoms. In the second In site, In is bonded in a 4-coordinate geometry to four equivalent Na and four Au atoms. In the third In site, In is bonded in a cuboctahedral geometry to twelve equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na2Li5Al7Si29O72 by Materials Project

Na2Li5Al7Si29O72 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 3-coordinate geometry to three O atoms. There are a spread of Na–O bond distances ranging from 2.28–2.65 Å. In the second Na site, Na is bonded in a 3-coordinate geometry to three O atoms. There are a spread of Na–O bond distances ranging from 2.42–2.53 Å. There are five inequivalent Li sites. In the first Li site, Li is bonded in a trigonal planar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.90–2.12 Å. In the second Li site, Li is bonded in a trigonal planar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.95–2.04 Å. In the third Li site, Li is bonded in a trigonal planar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.85–2.13 Å. In the fourth Li site, Li is bonded in a trigonal planar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.91–2.06 Å. In the fifth Li site, Li is bonded in a trigonal planar geometry to three O atoms. There are a spread of Li–O bond distances ranging from 1.96–2.09 Å. There are seven inequivalent Al sites. In the first Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with four SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.71–1.79 Å. In the second Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.70–1.84 Å. In the third Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.74–1.77 Å. In the fourth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.69–1.83 Å. In the fifth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.74–1.78 Å. In the sixth Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.73–1.77 Å. In the seventh Al site, Al is bonded to four O atoms to form AlO4 tetrahedra that share corners with four SiO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.71–1.81 Å. There are twenty-nine inequivalent Si sites. In the first Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.68 Å. In the second Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.57–1.71 Å. In the third Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.69 Å. In the fourth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.57–1.69 Å. In the fifth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There is three shorter (1.63 Å) and one longer (1.65 Å) Si–O bond length. In the sixth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.65 Å. In the seventh Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the eighth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the ninth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the tenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.66 Å. In the eleventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.68 Å. In the twelfth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.67 Å. In the thirteenth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. In the fourteenth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. In the fifteenth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.68 Å. In the sixteenth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.63 Å. In the seventeenth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There is three shorter (1.63 Å) and one longer (1.64 Å) Si–O bond length. In the eighteenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.56–1.73 Å. In the nineteenth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.70 Å. In the twentieth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.70 Å. In the twenty-first Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share corners with two AlO4 tetrahedra and corners with two SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. In the twenty-second Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.68 Å. In the twenty-third Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.58–1.69 Å. In the twenty-fourth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.68 Å. In the twenty-fifth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.60–1.69 Å. In the twenty-sixth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.59–1.70 Å. In the twenty-seventh Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.65 Å. In the twenty-eighth Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.62–1.65 Å. In the twenty-ninth Si site, Si is bonded to four O atoms to form SiO4 tetrahedra that share a cornercorner with one AlO4 tetrahedra and corners with three SiO4 tetrahedra. There is three shorter (1.64 Å) and one longer (1.65 Å) Si–O bond length. There are seventy-two inequivalent O sites. In the first O site, O is bonded in a linear geometry to one Al and one Si atom. In the second O site, O is bonded in a linear geometry to one Al and one Si atom. In the third O site, O is bonded in a linear geometry to one Al and one Si atom. In the fourth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fifth O site, O is bonded in a 2-coordinate geometry to one Na and two Si atoms. In the sixth O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms. In the seventh O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the eighth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the ninth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the tenth O site, O is bonded in a 3-coordinate geometry to one Na, one Al, and one Si atom. In the eleventh O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms. In the twelfth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the thirteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fourteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the fifteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the sixteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the seventeenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the eighteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the nineteenth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the twentieth O site, O is bonded in a linear geometry to two Si atoms. In the twenty-first O site, O is bonded in a linear geometry to one Al and one Si atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to one Al and one Si atom. In the twenty-third O site, O is bonded in a linear geometry to two Si atoms. In the twenty-fourth O site, O is bonded in a linear geometry to two Si atoms. In the twenty-fifth O site, O is bonded in a linear geometry to two Si atoms. In the twenty-sixth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the twenty-seventh O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms. In the twenty-eighth O site, O is bonded in a trigonal planar geometry to one Li, one Al, and one Si atom. In the twenty-ninth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the thirtieth O site, O is bonded in a bent 150 degrees geometry to two Si atoms. In the thirty-first O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms. In the thirty-second O site, O is bonded in a distorted trigonal planar geometry to one Li and two Si atoms. In the thirty-third O site, O is bonded in a linear geometry to two Si atoms. In the thirty-fourth O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms. In the thirty-fifth O site, O is bonded in a trigonal planar geometry to one Li and

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NaCoP2HO7 by Materials Project

NaCoP2HO7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 3-coordinate geometry to one H1+ and seven O2- atoms. The Na–H bond length is 2.49 Å. There are a spread of Na–O bond distances ranging from 2.33–2.98 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to one H1+ and seven O2- atoms. The Na–H bond length is 2.49 Å. There are a spread of Na–O bond distances ranging from 2.33–2.99 Å. In the third Na1+ site, Na1+ is bonded in a 7-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.66 Å. In the fourth Na1+ site, Na1+ is bonded in a 7-coordinate geometry to one H1+ and six O2- atoms. The Na–H bond length is 2.56 Å. There are a spread of Na–O bond distances ranging from 2.39–2.67 Å. In the fifth Na1+ site, Na1+ is bonded in a 7-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.38–2.65 Å. In the sixth Na1+ site, Na1+ is bonded in a 7-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.67 Å. There are six inequivalent Co2+ sites. In the first Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.04–2.28 Å. In the second Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.06–2.30 Å. In the third Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.04–2.29 Å. In the fourth Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.05–2.30 Å. In the fifth Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.04–2.27 Å. In the sixth Co2+ site, Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six PO4 tetrahedra and an edgeedge with one CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.05–2.28 Å. There are twelve inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 40–51°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 43–59°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 39–51°. There are a spread of P–O bond distances ranging from 1.51–1.61 Å. In the fourth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 44–59°. 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 CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 43–59°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the sixth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 39–51°. There are a spread of P–O bond distances ranging from 1.51–1.61 Å. In the seventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 39–51°. There are a spread of P–O bond distances ranging from 1.51–1.61 Å. In the eighth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–59°. There are a spread of P–O bond distances ranging from 1.53–1.62 Å. In the ninth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 43–59°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the tenth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 38–51°. There are a spread of P–O bond distances ranging from 1.51–1.61 Å. In the eleventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–59°. There are a spread of P–O bond distances ranging from 1.52–1.62 Å. In the twelfth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three CoO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 39–50°. There are a spread of P–O bond distances ranging from 1.50–1.61 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a distorted linear geometry to one Na1+ and two O2- atoms. There is one shorter (1.08 Å) and one longer (1.39 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a distorted linear geometry to one Na1+ and two O2- atoms. There is one shorter (1.08 Å) and one longer (1.39 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.06 Å) and one longer (1.43 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a linear geometry to one Na1+ and two O2- atoms. There is one shorter (1.07 Å) and one longer (1.41 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.07 Å) and one longer (1.41 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.06 Å) and one longer (1.42 Å) H–O bond length. There are forty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two P5+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one Co2+, one P5+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Co2+ and one P5+ atom. In the eleventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two P5+ atoms. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one Co2+, one P5+, and one H1+ atom. In the thirteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the fourteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the fifteenth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Co2+, and one P5+ atom. In the seventeenth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the eighteenth O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+, one P5+, and one H1+ atom. In the nineteenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two P5+ atoms. In the twentieth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the twenty-first O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the twenty-second O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the twenty-third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Co2+ and one P5+ atom. In the twenty-fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two P5+ atoms. In the twenty-fifth O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+, one P5+, and one H1+ atom. In the twenty-sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the twenty-seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the twenty-eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom. In the twenty-ninth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Co2+, and one P5+ atom. In the thirtieth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the thirty-first O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+, one P5+, and one H1+ atom. In the thirty-second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two P5+ atoms. In the thirty-third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the thirty-fourth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the thirty-fifth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one P5+, and one H1+ atom. In the thirty-sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the thirty-seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, two Co2+, and one P5+ atom. In the thirty-eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom. In the thirty-ninth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Co2+, and one P5+ atom. In the fortieth O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+, one P5+, and one H1+ atom. In the forty-first O2- site, O2- is bonded in a bent 150 degrees geometry to two P5+ atoms. In the forty-second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Co2+, and one P5+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na9Zr8Si4(P4O23)2 by Materials Project

Na9Zr8Si4(P4O23)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 6-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.41–3.03 Å. In the second Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.74 Å. In the third Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.85 Å. In the fourth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.47–2.72 Å. In the fifth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.25–2.84 Å. In the sixth Na1+ site, Na1+ is bonded in a 1-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.21–3.03 Å. In the seventh Na1+ site, Na1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.95 Å. In the eighth Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.47–2.66 Å. In the ninth Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.99 Å. There are eight inequivalent Zr+3.38+ sites. In the first Zr+3.38+ site, Zr+3.38+ is bonded to six O2- atoms to form ZrO6 octahedra that share corners with two SiO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Zr–O bond distances ranging from 2.01–2.30 Å. In the second Zr+3.38+ site, Zr+3.38+ is bonded to six O2- atoms to form distorted ZrO6 pentagonal pyramids that share corners with two SiO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Zr–O bond distances ranging from 2.02–2.28 Å. In the third Zr+3.38+ site, Zr+3.38+ is bonded to six O2- atoms to form ZrO6 octahedra that share a cornercorner with one ZrO5 square pyramid, corners with two SiO4 tetrahedra, and corners with two PO4 tetrahedra. There are a spread of Zr–O bond distances ranging from 2.01–2.24 Å. In the fourth Zr+3.38+ site, Zr+3.38+ is bonded to six O2- atoms to form distorted ZrO6 pentagonal pyramids that share a cornercorner with one ZrO6 octahedra, corners with two SiO4 tetrahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 31°. There are a spread of Zr–O bond distances ranging from 2.06–2.21 Å. In the fifth Zr+3.38+ site, Zr+3.38+ is bonded to six O2- atoms to form distorted ZrO6 octahedra that share a cornercorner with one ZrO6 pentagonal pyramid, corners with two SiO4 tetrahedra, and corners with two PO4 tetrahedra. There are a spread of Zr–O bond distances ranging from 1.98–2.35 Å. In the sixth Zr+3.38+ site, Zr+3.38+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Zr–O bond distances ranging from 2.01–2.64 Å. In the seventh Zr+3.38+ site, Zr+3.38+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Zr–O bond distances ranging from 1.94–2.43 Å. In the eighth Zr+3.38+ site, Zr+3.38+ is bonded to five O2- atoms to form distorted ZrO5 square pyramids that share a cornercorner with one ZrO6 octahedra, corners with two SiO4 tetrahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of Zr–O bond distances ranging from 1.96–2.23 Å. There are four inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two ZrO6 octahedra and a cornercorner with one ZrO6 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 43–67°. There are a spread of Si–O bond distances ranging from 1.56–1.71 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two ZrO6 octahedra and a cornercorner with one ZrO6 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 27–39°. There are a spread of Si–O bond distances ranging from 1.62–1.65 Å. In the third Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one ZrO6 octahedra, a cornercorner with one ZrO6 pentagonal pyramid, and a cornercorner with one ZrO5 square pyramid. The corner-sharing octahedral tilt angles are 64°. There are a spread of Si–O bond distances ranging from 1.58–1.74 Å. In the fourth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one ZrO6 octahedra, a cornercorner with one ZrO6 pentagonal pyramid, and a cornercorner with one ZrO5 square pyramid. The corner-sharing octahedral tilt angles are 25°. There are a spread of Si–O bond distances ranging from 1.62–1.66 Å. There are eight inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.57–1.79 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two ZrO6 octahedra and a cornercorner with one ZrO6 pentagonal pyramid. The corner-sharing octahedra tilt angles range from 38–47°. There is three shorter (1.55 Å) and one longer (1.56 Å) P–O bond length. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two ZrO6 octahedra, a cornercorner with one ZrO6 pentagonal pyramid, and a cornercorner with one ZrO5 square pyramid. The corner-sharing octahedra tilt angles range from 23–46°. There is two shorter (1.54 Å) and two longer (1.57 Å) P–O bond length. In the fourth P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.58–1.63 Å. In the fifth P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.54 Å) and one longer (1.56 Å) P–O bond length. In the sixth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one ZrO6 octahedra, a cornercorner with one ZrO6 pentagonal pyramid, and a cornercorner with one ZrO5 square pyramid. The corner-sharing octahedral tilt angles are 40°. There is three shorter (1.55 Å) and one longer (1.57 Å) P–O bond length. In the seventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one ZrO6 octahedra and a cornercorner with one ZrO6 pentagonal pyramid. The corner-sharing octahedral tilt angles are 39°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the eighth P5+ site, P5+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of P–O bond distances ranging from 1.59–1.64 Å. There are forty-six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Zr+3.38+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one Si4+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one Zr+3.38+, and one Si4+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the eleventh O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the twelfth O2- site, O2- is bonded in a water-like geometry to one Na1+ and one Si4+ atom. In the thirteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the fourteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the fifteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, two Zr+3.38+, and one Si4+ atom. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the seventeenth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one Si4+ atom. In the eighteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the nineteenth O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr+3.38+ and one P5+ atom. In the twentieth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-first O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the twenty-second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the twenty-third O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the twenty-fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-seventh O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-eighth O2- site, O2- is bonded in a distorted T-shaped geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the twenty-ninth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two Zr+3.38+, and one Si4+ atom. In the thirtieth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-first O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one Zr+3.38+, and one Si4+ atom. In the thirty-second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Na1+ and two Zr+3.38+ atoms. In the thirty-third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-fourth O2- site, O2- is bonded in a distorted T-shaped geometry to two Na1+ and one Si4+ atom. In the thirty-fifth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-sixth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the thirty-ninth O2- site, O2- is bonded in a bent 150 degrees geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the fortieth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Zr+3.38+, and one P5+ atom. In the forty-first O2- site, O2- is bonded in a bent 150 degrees geometry to one Zr+3.38+ and one Si4+ atom. In the forty-second O2- site, O2- is bonded in a distorted T-shaped geometry to one Na1+, one Zr+3.38+, and one P5+ atom. In the forty-third O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Zr+3.38+,

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NaBeO2 by Materials Project

NaBeO2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.42–2.61 Å. In the second Na site, Na is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Na–O bond distances ranging from 2.25–2.56 Å. There are two inequivalent Be sites. In the first Be site, Be is bonded to four equivalent O atoms to form a mixture of distorted edge and corner-sharing BeO4 trigonal pyramids. There is two shorter (1.63 Å) and two longer (1.71 Å) Be–O bond length. In the second Be site, Be is bonded to four O atoms to form a mixture of edge and corner-sharing BeO4 tetrahedra. There is two shorter (1.62 Å) and two longer (1.70 Å) Be–O bond length. There are two inequivalent O sites. In the first O site, O is bonded in a 1-coordinate geometry to three Na and one Be atom. In the second O site, O is bonded in a 6-coordinate geometry to three Na and three Be atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na9Mn15O32 by Materials Project

Na9Mn15O32 is Spinel-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with ten MnO6 octahedra. The corner-sharing octahedra tilt angles range from 47–67°. There are a spread of Na–O bond distances ranging from 2.14–2.20 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.21–2.35 Å. In the third Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with ten MnO6 octahedra. The corner-sharing octahedra tilt angles range from 50–70°. There are a spread of Na–O bond distances ranging from 2.14–2.21 Å. In the fourth Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with eleven MnO6 octahedra. The corner-sharing octahedra tilt angles range from 56–68°. There are a spread of Na–O bond distances ranging from 2.16–2.28 Å. In the fifth Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedra tilt angles range from 51–71°. There are a spread of Na–O bond distances ranging from 2.17–2.24 Å. In the sixth Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedra tilt angles range from 56–66°. There are a spread of Na–O bond distances ranging from 2.17–2.22 Å. In the seventh Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedra tilt angles range from 51–72°. There are a spread of Na–O bond distances ranging from 2.16–2.22 Å. In the eighth Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with twelve MnO6 octahedra. The corner-sharing octahedra tilt angles range from 49–75°. There are a spread of Na–O bond distances ranging from 2.18–2.20 Å. In the ninth Na1+ site, Na1+ is bonded to four O2- atoms to form NaO4 tetrahedra that share corners with eleven MnO6 octahedra. The corner-sharing octahedra tilt angles range from 54–67°. There are a spread of Na–O bond distances ranging from 2.16–2.26 Å. There are fifteen inequivalent Mn+3.67+ sites. In the first Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with four MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.91–2.03 Å. In the second Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with five MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.85–2.07 Å. In the third Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–2.29 Å. In the fourth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with five MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.85–2.05 Å. In the fifth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.92–2.00 Å. In the sixth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–2.00 Å. In the seventh Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with four MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.91–2.02 Å. In the eighth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.98–2.28 Å. In the ninth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.96–2.22 Å. In the tenth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–1.99 Å. In the eleventh Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.94–2.01 Å. In the twelfth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.94–2.00 Å. In the thirteenth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.98–2.29 Å. In the fourteenth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.93–2.31 Å. In the fifteenth Mn+3.67+ site, Mn+3.67+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six NaO4 tetrahedra and edges with six MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.96–2.02 Å. There are thirty-two inequivalent O2- sites. In the first O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form distorted ONa2Mn2 trigonal pyramids that share corners with four ONaMn3 tetrahedra, corners with six ONa2Mn2 trigonal pyramids, an edgeedge with one ONa2Mn2 tetrahedra, and an edgeedge with one ONa2Mn2 trigonal pyramid. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Na1+ and three Mn+3.67+ atoms. In the third O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Na1+ and three Mn+3.67+ atoms. In the fourth O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONa2Mn2 trigonal pyramids. In the fifth O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form distorted ONa2Mn2 trigonal pyramids that share corners with five ONaMn3 tetrahedra, corners with five ONaMn3 trigonal pyramids, and edges with two ONa2Mn2 trigonal pyramids. In the sixth O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form distorted ONa2Mn2 trigonal pyramids that share corners with five ONaMn3 tetrahedra, corners with five ONaMn3 trigonal pyramids, and edges with two ONa2Mn2 trigonal pyramids. In the seventh O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the eighth O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form distorted ONa2Mn2 trigonal pyramids that share corners with four ONaMn3 tetrahedra, corners with six ONa2Mn2 trigonal pyramids, an edgeedge with one ONa2Mn2 tetrahedra, and an edgeedge with one ONa2Mn2 trigonal pyramid. In the ninth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the tenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form distorted ONaMn3 tetrahedra that share corners with seven ONa2Mn2 tetrahedra, corners with four ONaMn3 trigonal pyramids, edges with two ONaMn3 tetrahedra, and an edgeedge with one ONaMn3 trigonal pyramid. In the eleventh O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 tetrahedra. In the twelfth O2- site, O2- is bonded to two Na1+ and two Mn+3.67+ atoms to form distorted ONa2Mn2 tetrahedra that share corners with three ONaMn3 tetrahedra, corners with seven ONa2Mn2 trigonal pyramids, and edges with two ONa2Mn2 trigonal pyramids. In the thirteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the fourteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the fifteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the sixteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 tetrahedra. In the seventeenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the eighteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the nineteenth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the twentieth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the twenty-first O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the twenty-second O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 tetrahedra. In the twenty-third O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 trigonal pyramids. In the twenty-fourth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 tetrahedra. In the twenty-fifth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form ONaMn3 tetrahedra that share corners with seven ONaMn3 tetrahedra, corners with three ONa2Mn2 trigonal pyramids, edges with two ONaMn3 tetrahedra, and an edgeedge with one ONaMn3 trigonal pyramid. In the twenty-sixth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the twenty-seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Na1+ and three Mn+3.67+ atoms. In the twenty-eighth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the twenty-ninth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of edge and corner-sharing ONaMn3 tetrahedra. In the thirtieth O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form a mixture of distorted edge and corner-sharing ONaMn3 tetrahedra. In the thirty-first O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form ONaMn3 tetrahedra that share corners with seven ONaMn3 tetrahedra, corners with three ONa2Mn2 trigonal pyramids, edges with two ONaMn3 tetrahedra, and an edgeedge with one ONaMn3 trigonal pyramid. In the thirty-second O2- site, O2- is bonded to one Na1+ and three Mn+3.67+ atoms to form distorted ONaMn3 tetrahedra that share corners with six ONaMn3 tetrahedra, corners with three ONa2Mn2 trigonal pyramids, edges with two ONaMn3 tetrahedra, and an edgeedge with one ONaMn3 trigonal pyramid.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na8Bi5O14 by Materials Project

Na8Bi5O14 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with three NaO6 octahedra, edges with three BiO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 7–19°. There are a spread of Na–O bond distances ranging from 2.37–2.68 Å. In the second Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with four NaO6 octahedra, edges with four NaO6 octahedra, and edges with six BiO6 octahedra. The corner-sharing octahedra tilt angles range from 19–20°. There are a spread of Na–O bond distances ranging from 2.45–2.52 Å. In the third Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.93 Å. In the fourth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with three BiO6 octahedra, edges with two BiO6 octahedra, and edges with seven NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–21°. There are a spread of Na–O bond distances ranging from 2.33–2.74 Å. In the fifth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two NaO6 octahedra, corners with two equivalent BiO6 octahedra, edges with three BiO6 octahedra, and edges with seven NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–17°. There are a spread of Na–O bond distances ranging from 2.42–2.77 Å. In the sixth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two NaO6 octahedra, corners with three BiO6 octahedra, edges with three BiO6 octahedra, and edges with seven NaO6 octahedra. The corner-sharing octahedra tilt angles range from 1–16°. There are a spread of Na–O bond distances ranging from 2.40–2.91 Å. In the seventh Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two NaO6 octahedra, corners with two BiO6 octahedra, edges with four BiO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–20°. There are a spread of Na–O bond distances ranging from 2.36–2.73 Å. In the eighth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two BiO6 octahedra, corners with four NaO6 octahedra, edges with three BiO6 octahedra, and edges with five NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–16°. There are a spread of Na–O bond distances ranging from 2.43–2.74 Å. In the ninth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent BiO6 octahedra, edges with two equivalent BiO6 octahedra, and edges with eight NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–16°. There are a spread of Na–O bond distances ranging from 2.46–2.67 Å. There are five inequivalent Bi4+ sites. In the first Bi4+ site, Bi4+ is bonded to six O2- atoms to form BiO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with four NaO6 octahedra, edges with three BiO6 octahedra, and edges with five NaO6 octahedra. The corner-sharing octahedra tilt angles range from 8–18°. There are a spread of Bi–O bond distances ranging from 2.02–2.31 Å. In the second Bi4+ site, Bi4+ is bonded to six O2- atoms to form distorted BiO6 octahedra that share a cornercorner with one BiO6 octahedra, corners with four NaO6 octahedra, edges with three BiO6 octahedra, and edges with seven NaO6 octahedra. The corner-sharing octahedra tilt angles range from 7–21°. There are a spread of Bi–O bond distances ranging from 2.07–2.68 Å. In the third Bi4+ site, Bi4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.10–2.89 Å. In the fourth Bi4+ site, Bi4+ is bonded to six O2- atoms to form BiO6 octahedra that share corners with three NaO6 octahedra, edges with four BiO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 1–8°. There are a spread of Bi–O bond distances ranging from 2.07–2.32 Å. In the fifth Bi4+ site, Bi4+ is bonded to six O2- atoms to form distorted BiO6 octahedra that share corners with two BiO6 octahedra, corners with three NaO6 octahedra, edges with four NaO6 octahedra, and edges with five BiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–16°. There are a spread of Bi–O bond distances ranging from 2.19–2.74 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to three Na1+ and one Bi4+ atom. In the second O2- site, O2- is bonded to four Na1+ and two Bi4+ atoms to form distorted ONa4Bi2 octahedra that share corners with four ONa5Bi octahedra, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with five OBi6 octahedra, edges with four ONa3Bi2 square pyramids, and edges with two equivalent ONa3Bi2 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 0–19°. In the third O2- site, O2- is bonded to four Na1+ and two Bi4+ atoms to form distorted ONa4Bi2 octahedra that share corners with two ONa4Bi2 octahedra, corners with three ONa3Bi2 square pyramids, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with eight OBi6 octahedra, an edgeedge with one ONa4Bi square pyramid, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 10–12°. In the fourth O2- site, O2- is bonded to four Na1+ and two Bi4+ atoms to form distorted ONa4Bi2 octahedra that share corners with four ONa5Bi octahedra, corners with two ONa3Bi2 square pyramids, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with six OBi6 octahedra, edges with three ONa2Bi3 square pyramids, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 8–20°. In the fifth O2- site, O2- is bonded to four Na1+ and one Bi4+ atom to form ONa4Bi square pyramids that share corners with four OBi6 octahedra, a cornercorner with one ONa3Bi2 square pyramid, corners with three ONa3Bi2 trigonal bipyramids, edges with seven ONa5Bi octahedra, and an edgeedge with one ONa4Bi square pyramid. The corner-sharing octahedra tilt angles range from 4–11°. In the sixth O2- site, O2- is bonded to three Na1+ and two Bi4+ atoms to form ONa3Bi2 trigonal bipyramids that share corners with three ONa5Bi octahedra, corners with four ONa3Bi2 square pyramids, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with five OBi6 octahedra, an edgeedge with one ONa3Bi2 square pyramid, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 12–37°. In the seventh O2- site, O2- is bonded to three Na1+ and two Bi4+ atoms to form distorted ONa3Bi2 trigonal bipyramids that share corners with five OBi6 octahedra, corners with three ONa3Bi2 square pyramids, edges with six OBi6 octahedra, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 10–36°. In the eighth O2- site, O2- is bonded to six Bi4+ atoms to form distorted OBi6 octahedra that share corners with three ONa5Bi octahedra, a cornercorner with one ONa4Bi square pyramid, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with seven OBi6 octahedra, edges with three ONa3Bi2 square pyramids, and edges with two ONa3Bi2 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 4–6°. In the ninth O2- site, O2- is bonded to five Na1+ and one Bi4+ atom to form ONa5Bi octahedra that share corners with five OBi6 octahedra, a cornercorner with one ONa2Bi3 square pyramid, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with seven ONa5Bi octahedra, edges with two ONa3Bi2 square pyramids, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 0–12°. In the tenth O2- site, O2- is bonded to three Na1+ and two Bi4+ atoms to form distorted ONa3Bi2 square pyramids that share corners with three ONa4Bi2 octahedra, corners with three ONa3Bi2 square pyramids, corners with two ONa3Bi2 trigonal bipyramids, edges with seven OBi6 octahedra, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 10–20°. In the eleventh O2- site, O2- is bonded to five Na1+ and one Bi4+ atom to form ONa5Bi octahedra that share corners with two OBi6 octahedra, corners with two ONa2Bi3 square pyramids, a cornercorner with one ONa3Bi2 trigonal bipyramid, edges with eight ONa5Bi octahedra, edges with three ONa3Bi2 square pyramids, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 0–5°. In the twelfth O2- site, O2- is bonded to two equivalent Na1+ and three Bi4+ atoms to form distorted ONa2Bi3 square pyramids that share corners with six ONa5Bi octahedra, a cornercorner with one ONa3Bi2 square pyramid, corners with two ONa3Bi2 trigonal bipyramids, edges with seven OBi6 octahedra, and an edgeedge with one ONa2Bi3 square pyramid. The corner-sharing octahedra tilt angles range from 3–91°. In the thirteenth O2- site, O2- is bonded to three Na1+ and three Bi4+ atoms to form distorted ONa3Bi3 octahedra that share corners with two ONa3Bi3 octahedra, corners with two ONa2Bi3 square pyramids, corners with two ONa3Bi2 trigonal bipyramids, edges with nine OBi6 octahedra, edges with two ONa3Bi2 square pyramids, and an edgeedge with one ONa3Bi2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 0–20°. In the fourteenth O2- site, O2- is bonded to four Na1+ and two Bi4+ atoms to form ONa4Bi2 octahedra that share corners with four OBi6 octahedra, corners with two ONa3Bi2 square pyramids, edges with seven OBi6 octahedra, edges with three ONa3Bi2 square pyramids, and edges with two equivalent ONa3Bi2 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 2–19°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na8Co5O14 by Materials Project

Na8Co5O14 is Krennerite-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with two NaO6 octahedra, edges with three CoO6 octahedra, and edges with four NaO6 octahedra. The corner-sharing octahedra tilt angles range from 3–25°. There are a spread of Na–O bond distances ranging from 2.27–2.58 Å. In the second Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.30–2.40 Å. In the third Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.28–2.49 Å. In the fourth Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.27–2.61 Å. In the fifth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with two NaO6 octahedra, corners with two equivalent CoO6 octahedra, edges with three CoO6 octahedra, and edges with five NaO6 octahedra. The corner-sharing octahedra tilt angles range from 11–26°. There are a spread of Na–O bond distances ranging from 2.33–2.51 Å. In the sixth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with two NaO6 octahedra, corners with three CoO6 octahedra, edges with three CoO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 3–26°. There are a spread of Na–O bond distances ranging from 2.34–2.53 Å. In the seventh Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share a cornercorner with one NaO6 octahedra, corners with two CoO6 octahedra, edges with four CoO6 octahedra, and edges with five NaO6 octahedra. The corner-sharing octahedra tilt angles range from 12–24°. There are a spread of Na–O bond distances ranging from 2.29–2.60 Å. In the eighth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with two NaO6 octahedra, corners with two CoO6 octahedra, edges with three CoO6 octahedra, and edges with five NaO6 octahedra. The corner-sharing octahedra tilt angles range from 22–25°. There are a spread of Na–O bond distances ranging from 2.26–2.45 Å. In the ninth Na1+ site, Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent CoO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 13–18°. There are a spread of Na–O bond distances ranging from 2.29–2.46 Å. There are five inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with three NaO6 octahedra, edges with three NaO6 octahedra, and edges with three CoO6 octahedra. The corner-sharing octahedra tilt angles range from 5–24°. There are a spread of Co–O bond distances ranging from 1.79–2.07 Å. In the second Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with two NaO6 octahedra, edges with three CoO6 octahedra, and edges with six NaO6 octahedra. The corner-sharing octahedra tilt angles range from 3–12°. There are a spread of Co–O bond distances ranging from 1.76–2.08 Å. In the third Co4+ site, Co4+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Co–O bond distances ranging from 1.75–2.46 Å. In the fourth Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with three NaO6 octahedra, edges with four NaO6 octahedra, and edges with four CoO6 octahedra. The corner-sharing octahedra tilt angles range from 3–25°. There are a spread of Co–O bond distances ranging from 1.83–1.99 Å. In the fifth Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with two CoO6 octahedra, corners with three NaO6 octahedra, edges with four NaO6 octahedra, and edges with five CoO6 octahedra. The corner-sharing octahedra tilt angles range from 5–22°. There are a spread of Co–O bond distances ranging from 1.78–2.07 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded to four Na1+ and one Co4+ atom to form distorted ONa4Co trigonal bipyramids that share corners with four OCo6 octahedra, a cornercorner with one ONa3Co2 square pyramid, a cornercorner with one ONa3Co2 trigonal bipyramid, edges with two ONa5Co octahedra, and edges with two ONa4Co trigonal bipyramids. The corner-sharing octahedra tilt angles range from 7–27°. In the second O2- site, O2- is bonded to four Na1+ and two Co4+ atoms to form distorted ONa4Co2 octahedra that share corners with three ONa5Co octahedra, a cornercorner with one ONa4Co trigonal bipyramid, edges with two OCo6 octahedra, edges with two equivalent ONa3Co2 square pyramids, and edges with three ONa4Co trigonal bipyramids. The corner-sharing octahedra tilt angles range from 0–17°. In the third O2- site, O2- is bonded in a 6-coordinate geometry to four Na1+ and two Co4+ atoms. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two Co4+ atoms. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to four Na1+ and one Co4+ atom. In the sixth O2- site, O2- is bonded to three Na1+ and two Co4+ atoms to form distorted ONa3Co2 trigonal bipyramids that share a cornercorner with one ONa5Co octahedra, a cornercorner with one ONa3Co2 square pyramid, corners with two ONa4Co trigonal bipyramids, edges with four OCo6 octahedra, an edgeedge with one ONa3Co2 square pyramid, and an edgeedge with one ONa4Co trigonal bipyramid. The corner-sharing octahedral tilt angles are 59°. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two Co4+ atoms. In the eighth O2- site, O2- is bonded to six Co4+ atoms to form distorted OCo6 octahedra that share corners with three ONa5Co octahedra, a cornercorner with one ONa4Co trigonal bipyramid, edges with three OCo6 octahedra, an edgeedge with one ONa3Co2 square pyramid, and an edgeedge with one ONa3Co2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 1–7°. In the ninth O2- site, O2- is bonded to five Na1+ and one Co4+ atom to form distorted ONa5Co octahedra that share corners with four OCo6 octahedra, corners with two ONa4Co trigonal bipyramids, edges with three ONa5Co octahedra, an edgeedge with one ONa3Co2 square pyramid, and an edgeedge with one ONa4Co trigonal bipyramid. The corner-sharing octahedra tilt angles range from 0–17°. In the tenth O2- site, O2- is bonded to three Na1+ and two Co4+ atoms to form distorted ONa3Co2 square pyramids that share a cornercorner with one ONa4Co2 octahedra, a cornercorner with one ONa3Co2 square pyramid, corners with two ONa4Co trigonal bipyramids, edges with six OCo6 octahedra, and an edgeedge with one ONa3Co2 trigonal bipyramid. The corner-sharing octahedral tilt angles are 13°. In the eleventh O2- site, O2- is bonded to five Na1+ and one Co4+ atom to form distorted ONa5Co octahedra that share corners with two OCo6 octahedra, a cornercorner with one ONa4Co trigonal bipyramid, edges with four ONa5Co octahedra, an edgeedge with one ONa3Co2 square pyramid, and an edgeedge with one ONa3Co2 trigonal bipyramid. The corner-sharing octahedra tilt angles range from 0–1°. In the twelfth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Na1+ and three Co4+ atoms. In the thirteenth O2- site, O2- is bonded in a 6-coordinate geometry to three Na1+ and three Co4+ atoms. In the fourteenth O2- site, O2- is bonded to four Na1+ and two Co4+ atoms to form distorted ONa4Co2 octahedra that share corners with three OCo6 octahedra, a cornercorner with one ONa3Co2 square pyramid, edges with four OCo6 octahedra, and an edgeedge with one ONa3Co2 square pyramid. The corner-sharing octahedra tilt angles range from 5–15°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na4CrH8SO7 by Materials Project

Na4CrH8SO7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 1-coordinate geometry to four H1+, one S2-, and five O2- atoms. There are a spread of Na–H bond distances ranging from 2.50–2.66 Å. The Na–S bond length is 3.00 Å. There are a spread of Na–O bond distances ranging from 2.31–2.57 Å. In the second Na1+ site, Na1+ is bonded in a 10-coordinate geometry to four H1+ and six O2- atoms. There are a spread of Na–H bond distances ranging from 2.56–2.64 Å. There are a spread of Na–O bond distances ranging from 2.32–2.54 Å. In the third Na1+ site, Na1+ is bonded in a 4-coordinate geometry to one S2- and four O2- atoms. The Na–S bond length is 3.14 Å. There are a spread of Na–O bond distances ranging from 2.30–2.41 Å. In the fourth Na1+ site, Na1+ is bonded in a 1-coordinate geometry to four H1+ and six O2- atoms. There are a spread of Na–H bond distances ranging from 2.43–2.67 Å. There are a spread of Na–O bond distances ranging from 2.31–2.49 Å. Cr4+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Cr–O bond distances ranging from 2.02–2.08 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to three Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.99 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to two Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to three Na1+ and one O2- atom. The H–O bond length is 0.98 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. S2- is bonded in a 3-coordinate geometry to two Na1+ and one S2- atom. The S–S bond length is 2.14 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Cr4+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Cr4+, and one H1+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Cr4+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Cr4+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Na1+, one Cr4+, and one H1+ atom. In the sixth O2- site, O2- is bonded in a water-like geometry to one Na1+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to four Na1+, one Cr4+, and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na4Fe2C4SO16 by Materials Project

Na4Fe2C4SO16 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eight inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a distorted bent 150 degrees geometry to two O2- atoms. There are one shorter (2.09 Å) and one longer (2.34 Å) Na–O bond lengths. In the second Na1+ site, Na1+ is bonded in a distorted single-bond geometry to one O2- atom. The Na–O bond length is 2.01 Å. In the third Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.27–2.61 Å. In the fourth Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.30–2.69 Å. In the fifth Na1+ site, Na1+ is bonded in a 1-coordinate geometry to one O2- atom. The Na–O bond length is 2.01 Å. In the sixth Na1+ site, Na1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.35 Å) and one longer (2.05 Å) Na–O bond length. In the seventh Na1+ site, Na1+ is bonded in a distorted bent 150 degrees geometry to two O2- atoms. There are one shorter (2.03 Å) and one longer (2.32 Å) Na–O bond lengths. In the eighth Na1+ site, Na1+ is bonded in a 2-coordinate geometry to one Fe3+ and six O2- atoms. The Na–Fe bond length is 2.45 Å. There are a spread of Na–O bond distances ranging from 2.10–2.89 Å. There are four inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded in a distorted linear geometry to one Na1+ and two O2- atoms. There is one shorter (1.60 Å) and one longer (1.75 Å) Fe–O bond length. In the second Fe3+ site, Fe3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Fe–O bond distances ranging from 1.73–2.33 Å. In the third Fe3+ site, Fe3+ is bonded in a distorted linear geometry to two O2- atoms. Both Fe–O bond lengths are 1.41 Å. In the fourth Fe3+ site, Fe3+ is bonded in a linear geometry to three O2- atoms. There are a spread of Fe–O bond distances ranging from 1.25–2.61 Å. There are eight inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.28–1.36 Å. In the second C4+ site, C4+ is bonded in a distorted single-bond geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.01–2.19 Å. In the third C4+ site, C4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of C–O bond distances ranging from 1.48–2.30 Å. In the fourth C4+ site, C4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of C–O bond distances ranging from 1.15–1.98 Å. In the fifth C4+ site, C4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of C–O bond distances ranging from 1.45–2.29 Å. In the sixth C4+ site, C4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of C–O bond distances ranging from 1.18–1.95 Å. In the seventh C4+ site, C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.25 Å) and two longer (1.28 Å) C–O bond length. In the eighth C4+ site, C4+ is bonded in a distorted single-bond geometry to three O2- atoms. There are a spread of C–O bond distances ranging from 1.02–2.21 Å. There are two inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a 1-coordinate geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.07–2.06 Å. In the second S6+ site, S6+ is bonded in a 1-coordinate geometry to three O2- atoms. There are a spread of S–O bond distances ranging from 1.11–2.08 Å. There are thirty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one C4+, and one S6+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Na1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+ and one C4+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+, one Fe3+, and one C4+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to one Fe3+, one C4+, and one O2- atom. The O–O bond length is 1.47 Å. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to one Fe3+, one C4+, and one O2- atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one C4+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+ and one C4+ atom. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one Fe3+ and one C4+ atom. In the thirteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one C4+ atom. In the fourteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+ and two C4+ atoms. In the fifteenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one C4+ atom. In the sixteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one Fe3+, and one C4+ atom. In the seventeenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one C4+ atom. In the eighteenth O2- site, O2- is bonded in a 1-coordinate geometry to one Fe3+ and one C4+ atom. In the nineteenth O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+ and one C4+ atom. In the twentieth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+ and two C4+ atoms. In the twenty-first O2- site, O2- is bonded in a single-bond geometry to one C4+ atom. In the twenty-second O2- site, O2- is bonded in a distorted single-bond geometry to one Fe3+ and one C4+ atom. In the twenty-third O2- site, O2- is bonded in a distorted single-bond geometry to one C4+ atom. In the twenty-fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+ and one C4+ atom. In the twenty-fifth O2- site, O2- is bonded in a 1-coordinate geometry to one Fe3+ and one C4+ atom. In the twenty-sixth O2- site, O2- is bonded in a 2-coordinate geometry to one Na1+, one Fe3+, and one C4+ atom. In the twenty-seventh O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+ and one C4+ atom. In the twenty-eighth O2- site, O2- is bonded in a 2-coordinate geometry to two Na1+ and one C4+ atom. In the twenty-ninth O2- site, O2- is bonded in a single-bond geometry to one S6+ atom. In the thirtieth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Na1+ and one S6+ atom. In the thirty-first O2- site, O2- is bonded in a distorted L-shaped geometry to one C4+ and one S6+ atom. In the thirty-second O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na9Cu2O7 by Materials Project

Na9Cu2O7 crystallizes in the orthorhombic Pca2_1 space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share a cornercorner with one NaO5 square pyramid, a cornercorner with one NaO4 tetrahedra, corners with three equivalent CuO4 tetrahedra, a cornercorner with one NaO5 trigonal bipyramid, an edgeedge with one NaO4 tetrahedra, a faceface with one NaO5 square pyramid, and a faceface with one NaO5 trigonal bipyramid. There are a spread of Na–O bond distances ranging from 2.37–2.61 Å. In the second Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.85 Å. In the third Na1+ site, Na1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.33–2.99 Å. In the fourth Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.70 Å. In the fifth Na1+ site, Na1+ is bonded to five O2- atoms to form distorted NaO5 trigonal bipyramids that share a cornercorner with one NaO6 octahedra, a cornercorner with one NaO5 square pyramid, a cornercorner with one CuO4 tetrahedra, corners with three equivalent NaO4 tetrahedra, corners with two equivalent NaO5 trigonal bipyramids, an edgeedge with one NaO5 square pyramid, edges with two equivalent CuO4 tetrahedra, and a faceface with one NaO6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of Na–O bond distances ranging from 2.29–2.55 Å. In the sixth Na1+ site, Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.31–2.71 Å. In the seventh Na1+ site, Na1+ is bonded in a 3-coordinate geometry to three O2- atoms. There are two shorter (2.31 Å) and one longer (2.38 Å) Na–O bond lengths. In the eighth Na1+ site, Na1+ is bonded to five O2- atoms to form distorted NaO5 square pyramids that share a cornercorner with one NaO6 octahedra, corners with two equivalent NaO5 square pyramids, a cornercorner with one NaO4 tetrahedra, corners with two equivalent CuO4 tetrahedra, a cornercorner with one NaO5 trigonal bipyramid, an edgeedge with one NaO5 trigonal bipyramid, and a faceface with one NaO6 octahedra. The corner-sharing octahedral tilt angles are 44°. There are a spread of Na–O bond distances ranging from 2.37–2.65 Å. In the ninth Na1+ site, Na1+ is bonded to four O2- atoms to form distorted NaO4 tetrahedra that share a cornercorner with one NaO6 octahedra, a cornercorner with one NaO5 square pyramid, a cornercorner with one CuO4 tetrahedra, corners with three equivalent NaO5 trigonal bipyramids, an edgeedge with one NaO6 octahedra, and an edgeedge with one CuO4 tetrahedra. The corner-sharing octahedral tilt angles are 37°. There are a spread of Na–O bond distances ranging from 2.32–2.37 Å. There are two inequivalent Cu+2.50+ sites. In the first Cu+2.50+ site, Cu+2.50+ is bonded to four O2- atoms to form CuO4 tetrahedra that share corners with three equivalent NaO6 octahedra, corners with two equivalent NaO5 square pyramids, a cornercorner with one NaO4 tetrahedra, a cornercorner with one NaO5 trigonal bipyramid, an edgeedge with one NaO4 tetrahedra, and edges with two equivalent NaO5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 40–56°. There are a spread of Cu–O bond distances ranging from 1.92–2.02 Å. In the second Cu+2.50+ site, Cu+2.50+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of Cu–O bond distances ranging from 1.84–1.91 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom. In the second O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom. In the third O2- site, O2- is bonded in a 8-coordinate geometry to seven Na1+ and one Cu+2.50+ atom. In the fourth O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom. In the fifth O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom. In the sixth O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom. In the seventh O2- site, O2- is bonded in a 7-coordinate geometry to six Na1+ and one Cu+2.50+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NaB10Pb4Cl2O19 by Materials Project

NaB10Pb4O19Cl2 crystallizes in the monoclinic Pc space group. The structure is three-dimensional. Na is bonded in a 6-coordinate geometry to five O and one Cl atom. There are a spread of Na–O bond distances ranging from 2.21–2.61 Å. The Na–Cl bond length is 2.58 Å. There are ten 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 1.36–1.40 Å. In the second 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 1.35–1.39 Å. In the third B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.51 Å. In the fourth B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.51 Å. In the fifth B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.46–1.51 Å. In the sixth B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.46–1.52 Å. In the seventh B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.46–1.51 Å. In the eighth B site, B is bonded to four O atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.52 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 (1.38 Å) B–O bond length. In the tenth B site, B is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.37 Å) and two longer (1.39 Å) B–O bond length. There are four inequivalent Pb sites. In the first Pb site, Pb is bonded in a 1-coordinate geometry to six O atoms. There are a spread of Pb–O bond distances ranging from 2.30–2.84 Å. In the second Pb site, Pb is bonded in a 6-coordinate geometry to four O and two Cl atoms. There are a spread of Pb–O bond distances ranging from 2.50–2.77 Å. There are one shorter (2.95 Å) and one longer (2.99 Å) Pb–Cl bond lengths. In the third Pb site, Pb is bonded in a 7-coordinate geometry to five O and two Cl atoms. There are a spread of Pb–O bond distances ranging from 2.53–2.89 Å. There are one shorter (2.80 Å) and one longer (2.98 Å) Pb–Cl bond lengths. In the fourth Pb site, Pb is bonded in a 4-coordinate geometry to three O and one Cl atom. There are a spread of Pb–O bond distances ranging from 2.49–2.60 Å. The Pb–Cl bond length is 2.81 Å. There are nineteen inequivalent O sites. In the first O site, O is bonded in a bent 120 degrees geometry to two B and two Pb atoms. In the second O site, O is bonded in a bent 120 degrees geometry to two B and one Pb atom. In the third O site, O is bonded in a distorted bent 120 degrees geometry to two B and one Pb atom. In the fourth O site, O is bonded in a distorted bent 120 degrees geometry to two B and one Pb atom. In the fifth O site, O is bonded in a 2-coordinate geometry to one Na, one Pb, and one Cl atom. The O–Cl bond length is 2.32 Å. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Na, two B, and one Pb atom. In the seventh O site, O is bonded in a distorted bent 120 degrees geometry to one Na, two B, and one Pb atom. In the eighth O site, O is bonded in a bent 120 degrees geometry to two B and one Pb atom. In the ninth O site, O is bonded in a bent 120 degrees geometry to two B and one Pb atom. In the tenth O site, O is bonded in a distorted bent 120 degrees geometry to one Na, two B, and one Pb atom. In the eleventh O site, O is bonded in a distorted bent 120 degrees geometry to one Na, two B, and one Pb atom. In the twelfth O site, O is bonded in a distorted bent 120 degrees geometry to two B atoms. In the thirteenth O site, O is bonded in a distorted bent 150 degrees geometry to two B and one Pb atom. In the fourteenth O site, O is bonded in a distorted bent 120 degrees geometry to two B and one Pb atom. In the fifteenth O site, O is bonded in a distorted bent 120 degrees geometry to two B and one Pb atom. In the sixteenth O site, O is bonded in a bent 120 degrees geometry to two B and two Pb atoms. In the seventeenth O site, O is bonded in a bent 120 degrees geometry to two B and one Pb atom. In the eighteenth O site, O is bonded in a bent 150 degrees geometry to two B atoms. In the nineteenth O site, O is bonded in a bent 150 degrees geometry to two B atoms. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a distorted T-shaped geometry to three Pb atoms. In the second Cl site, Cl is bonded in a 1-coordinate geometry to one Na, two Pb, and one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na13Mn5(SiO3)12 by Materials Project

Na13Mn5(SiO3)12 crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are nine inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded to eight O2- atoms to form distorted NaO8 hexagonal bipyramids that share corners with three NaO8 hexagonal bipyramids, a cornercorner with one SiO4 tetrahedra, an edgeedge with one NaO8 hexagonal bipyramid, edges with two MnO6 octahedra, edges with five SiO4 tetrahedra, and a faceface with one MnO6 octahedra. There are a spread of Na–O bond distances ranging from 2.34–2.74 Å. In the second Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.29–2.91 Å. In the third Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.32–2.91 Å. In the fourth Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–3.02 Å. In the fifth Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.54–2.82 Å. In the sixth Na1+ site, Na1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.63–2.94 Å. In the seventh Na1+ site, Na1+ is bonded to eight O2- atoms to form distorted NaO8 hexagonal bipyramids that share corners with two equivalent NaO8 hexagonal bipyramids, corners with two SiO4 tetrahedra, edges with two equivalent MnO6 octahedra, edges with four SiO4 tetrahedra, a faceface with one NaO6 octahedra, and a faceface with one MnO6 octahedra. There are a spread of Na–O bond distances ranging from 2.22–2.75 Å. In the eighth Na1+ site, Na1+ is bonded to eight O2- atoms to form distorted NaO8 hexagonal bipyramids that share corners with two SiO4 tetrahedra, edges with two equivalent NaO8 hexagonal bipyramids, edges with two equivalent MnO6 octahedra, edges with four SiO4 tetrahedra, and faces with two MnO6 octahedra. There are a spread of Na–O bond distances ranging from 2.22–2.81 Å. In the ninth Na1+ site, Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with six SiO4 tetrahedra, a faceface with one NaO8 hexagonal bipyramid, and a faceface with one MnO6 octahedra. There are a spread of Na–O bond distances ranging from 2.30–2.60 Å. There are five inequivalent Mn+2.20+ sites. In the first Mn+2.20+ site, Mn+2.20+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SiO4 tetrahedra, edges with four NaO8 hexagonal bipyramids, a faceface with one NaO6 octahedra, and a faceface with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.96–2.15 Å. In the second Mn+2.20+ site, Mn+2.20+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SiO4 tetrahedra, edges with two equivalent NaO8 hexagonal bipyramids, and faces with two MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.17–2.24 Å. In the third Mn+2.20+ site, Mn+2.20+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six SiO4 tetrahedra, edges with two equivalent NaO8 hexagonal bipyramids, a faceface with one NaO8 hexagonal bipyramid, and a faceface with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.17–2.47 Å. In the fourth Mn+2.20+ site, Mn+2.20+ is bonded to six O2- atoms to form distorted MnO6 octahedra that share corners with six SiO4 tetrahedra, faces with three NaO8 hexagonal bipyramids, and a faceface with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.14–2.61 Å. In the fifth Mn+2.20+ site, Mn+2.20+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SiO4 tetrahedra, a faceface with one NaO8 hexagonal bipyramid, and a faceface with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.22–2.44 Å. There are eight inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO8 hexagonal bipyramid, corners with three MnO6 octahedra, corners with two equivalent SiO4 tetrahedra, and edges with two equivalent NaO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 39–46°. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO8 hexagonal bipyramid, corners with three MnO6 octahedra, and corners with two equivalent SiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 32–51°. There is two shorter (1.62 Å) and two longer (1.67 Å) Si–O bond length. In the third Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO8 hexagonal bipyramid, corners with three MnO6 octahedra, corners with two equivalent SiO4 tetrahedra, and edges with two equivalent NaO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 31–46°. There is two shorter (1.61 Å) and two longer (1.66 Å) Si–O bond length. In the fourth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO8 hexagonal bipyramid, a cornercorner with one MnO6 octahedra, corners with two equivalent NaO6 octahedra, and corners with two equivalent SiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 29–52°. There are a spread of Si–O bond distances ranging from 1.59–1.66 Å. In the fifth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with three MnO6 octahedra, corners with two SiO4 tetrahedra, and edges with two NaO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 34–47°. There are a spread of Si–O bond distances ranging from 1.62–1.65 Å. In the sixth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with three MnO6 octahedra, corners with two SiO4 tetrahedra, and edges with two NaO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 33–44°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. In the seventh Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO8 hexagonal bipyramid, a cornercorner with one NaO6 octahedra, corners with two MnO6 octahedra, corners with two SiO4 tetrahedra, and an edgeedge with one NaO8 hexagonal bipyramid. The corner-sharing octahedra tilt angles range from 29–54°. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. In the eighth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share a cornercorner with one NaO6 octahedra, corners with two MnO6 octahedra, corners with two SiO4 tetrahedra, and edges with two NaO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 36–46°. There are a spread of Si–O bond distances ranging from 1.60–1.68 Å. There are twenty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Na1+, two Mn+2.20+, and one Si4+ atom. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two Si4+ atoms. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+ and two Si4+ atoms. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to five Na1+ and one Si4+ atom. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+ and two Si4+ atoms. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two Si4+ atoms. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+ and two Si4+ atoms. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+ and two Si4+ atoms. In the thirteenth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, two Mn+2.20+, and one Si4+ atom. In the fourteenth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, two Mn+2.20+, and one Si4+ atom. In the fifteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the sixteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the seventeenth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Na1+, two Mn+2.20+, and one Si4+ atom. In the eighteenth O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Na1+, two Mn+2.20+, and one Si4+ atom. In the nineteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the twentieth O2- site, O2- is bonded in a 5-coordinate geometry to four Na1+ and one Si4+ atom. In the twenty-first O2- site, O2- is bonded in a 2-coordinate geometry to three Na1+, one Mn+2.20+, and one Si4+ atom. In the twenty-second O2- site, O2- is bonded in a 1-coordinate geometry to two Na1+, two Mn+2.20+, and one Si4+ atom.

36 MATERIALS SCIENCE↗