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DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the cubic I23 space group. The structure is three-dimensional. Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.13–3.06 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two equivalent Bi3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to four equivalent Bi3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the tetragonal P-4b2 space group. The structure is three-dimensional. Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.35–2.51 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Bi3+ atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded to four equivalent Bi3+ atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. In the third O2- site, O2- is bonded to four equivalent Bi3+ atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra. In the fourth O2- site, O2- is bonded to four equivalent Bi3+ atoms to form a mixture of corner and edge-sharing OBi4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.93 Å. In the second Bi3+ site, Bi3+ is bonded to five O2- atoms to form corner-sharing BiO5 trigonal bipyramids. There are a spread of Bi–O bond distances ranging from 2.24–2.38 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to four Bi3+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms. In the third O2- site, O2- is bonded to four Bi3+ atoms to form distorted corner-sharing OBi4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eight inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.85 Å. In the second Bi3+ site, Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.88 Å. In the third Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.15–2.88 Å. In the fourth Bi3+ site, Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.19–3.08 Å. In the fifth Bi3+ site, Bi3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.45 Å. In the sixth Bi3+ site, Bi3+ is bonded in a T-shaped geometry to three O2- atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.39 Å. In the seventh Bi3+ site, Bi3+ is bonded in a distorted pentagonal pyramidal geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.59 Å. In the eighth Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.83 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted tetrahedral geometry to four Bi3+ atoms. In the second O2- site, O2- is bonded in a distorted see-saw-like geometry to four Bi3+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Bi3+ and one O2- atom. The O–O bond length is 1.48 Å. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi3+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Bi3+ and one O2- atom. In the sixth O2- site, O2- is bonded in a distorted T-shaped geometry to three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the eighth O2- site, O2- is bonded in a distorted water-like geometry to three Bi3+ atoms. In the ninth O2- site, O2- is bonded in a trigonal planar geometry to three Bi3+ atoms. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi3+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to four Bi3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi4O5 by Materials Project

Bi4O5 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. there are four inequivalent Bi+2.50+ sites. In the first Bi+2.50+ site, Bi+2.50+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.25–2.90 Å. In the second Bi+2.50+ site, Bi+2.50+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share a cornercorner with one BiO5 square pyramid, a cornercorner with one BiO4 trigonal pyramid, and edges with four BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.18–2.53 Å. In the third Bi+2.50+ site, Bi+2.50+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share a cornercorner with one BiO5 square pyramid, corners with three equivalent BiO4 trigonal pyramids, and edges with four BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.27–2.45 Å. In the fourth Bi+2.50+ site, Bi+2.50+ is bonded to four O2- atoms to form distorted BiO4 trigonal pyramids that share corners with four BiO5 square pyramids and corners with two equivalent BiO4 trigonal pyramids. There are a spread of Bi–O bond distances ranging from 2.15–2.42 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to four Bi+2.50+ atoms to form a mixture of edge and corner-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded to four Bi+2.50+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+2.50+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+2.50+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+2.50+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.26–2.66 Å. In the second Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.20–2.75 Å. In the third Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.24–2.73 Å. In the fourth Bi3+ site, Bi3+ is bonded to five O2- atoms to form corner-sharing BiO5 trigonal bipyramids. There are a spread of Bi–O bond distances ranging from 2.23–2.38 Å. In the fifth Bi3+ site, Bi3+ is bonded to five O2- atoms to form corner-sharing BiO5 trigonal bipyramids. There are a spread of Bi–O bond distances ranging from 2.24–2.37 Å. In the sixth Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.21–2.81 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the second O2- site, O2- is bonded to four Bi3+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the third O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the fifth O2- site, O2- is bonded to four Bi3+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to three Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi3+ atoms. In the ninth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi3O5 by Materials Project

Bi3O5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Bi+3.33+ sites. In the first Bi+3.33+ site, Bi+3.33+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.25–2.79 Å. In the second Bi+3.33+ site, Bi+3.33+ is bonded to six O2- atoms to form corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 33°. There are a spread of Bi–O bond distances ranging from 2.17–2.35 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Bi+3.33+ atoms to form a mixture of distorted corner and edge-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+3.33+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Bi+3.33+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi16O25 by Materials Project

Bi16O25 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. there are three inequivalent Bi+3.12+ sites. In the first Bi+3.12+ site, Bi+3.12+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.73 Å. In the second Bi+3.12+ site, Bi+3.12+ is bonded to seven O2- atoms to form a mixture of distorted edge and corner-sharing BiO7 pentagonal bipyramids. There are a spread of Bi–O bond distances ranging from 2.23–2.64 Å. In the third Bi+3.12+ site, Bi+3.12+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.71 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+3.12+ atoms. In the second O2- site, O2- is bonded to four Bi+3.12+ atoms to form a mixture of distorted edge and corner-sharing OBi4 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+3.12+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+3.12+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to four Bi+3.12+ atoms. In the sixth O2- site, O2- is bonded to four equivalent Bi+3.12+ atoms to form edge-sharing OBi4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi2O3 by Materials Project

Bi2O3 crystallizes in the trigonal R3 space group. The structure is three-dimensional. there are ten inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.10–2.45 Å. In the second Bi3+ site, Bi3+ is bonded to five O2- atoms to form a mixture of distorted corner and edge-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.11–2.60 Å. In the third Bi3+ site, Bi3+ is bonded to five O2- atoms to form a mixture of distorted corner and edge-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.11–2.75 Å. In the fourth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.10–2.54 Å. In the fifth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.60 Å. In the sixth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.11–2.65 Å. In the seventh Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.13–2.54 Å. In the eighth Bi3+ site, Bi3+ is bonded to four O2- atoms to form corner-sharing BiO4 tetrahedra. There are three shorter (2.27 Å) and one longer (2.28 Å) Bi–O bond lengths. In the ninth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.55 Å. In the tenth Bi3+ site, Bi3+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent O2- atoms. All Bi–O bond lengths are 2.12 Å. There are fifteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the third O2- site, O2- is bonded to four Bi3+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the tenth O2- site, O2- is bonded in a trigonal planar geometry to three Bi3+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the twelfth O2- site, O2- is bonded to four Bi3+ atoms to form corner-sharing OBi4 tetrahedra. In the thirteenth O2- site, O2- is bonded to four Bi3+ atoms to form corner-sharing OBi4 tetrahedra. In the fourteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi3+ atoms. In the fifteenth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi25O38 by Materials Project

Bi25O38 is Antimony trioxide-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twenty-five inequivalent Bi+3.04+ sites. In the first Bi+3.04+ site, Bi+3.04+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.36 Å. In the second Bi+3.04+ site, Bi+3.04+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.51 Å. In the third Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.70 Å. In the fourth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.13–2.71 Å. In the fifth Bi+3.04+ site, Bi+3.04+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.11–2.47 Å. In the sixth Bi+3.04+ site, Bi+3.04+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.10–2.54 Å. In the seventh Bi+3.04+ site, Bi+3.04+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.84 Å. In the eighth Bi+3.04+ site, Bi+3.04+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.89 Å. In the ninth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with four BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.72 Å. In the tenth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.13–2.79 Å. In the eleventh Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.10–2.58 Å. In the twelfth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.58 Å. In the thirteenth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.60 Å. In the fourteenth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.14–2.68 Å. In the fifteenth Bi+3.04+ site, Bi+3.04+ is bonded to four O2- atoms to form corner-sharing BiO4 tetrahedra. There are two shorter (2.16 Å) and two longer (2.17 Å) Bi–O bond lengths. In the sixteenth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.11–2.67 Å. In the seventeenth Bi+3.04+ site, Bi+3.04+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.14–2.46 Å. In the eighteenth Bi+3.04+ site, Bi+3.04+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.11–2.42 Å. In the nineteenth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids and a cornercorner with one BiO4 tetrahedra. There are a spread of Bi–O bond distances ranging from 2.13–2.67 Å. In the twentieth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.15–2.74 Å. In the twenty-first Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.13–2.71 Å. In the twenty-second Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with six BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.75 Å. In the twenty-third Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with seven BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.77 Å. In the twenty-fourth Bi+3.04+ site, Bi+3.04+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.11–2.40 Å. In the twenty-fifth Bi+3.04+ site, Bi+3.04+ is bonded to five O2- atoms to form distorted corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.13–2.75 Å. There are thirty-eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.04+ atoms. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Bi+3.04+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to three Bi+3.04+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the eighth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the ninth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the tenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to three Bi+3.04+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.04+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the fourteenth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the fifteenth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the sixteenth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the seventeenth O2- site, O2- is bonded to four Bi+3.04+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the eighteenth O2- site, O2- is bonded to four Bi+3.04+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the nineteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.04+ atoms. In the twentieth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.04+ atoms. In the twenty-first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the twenty-second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the twenty-third O2- site, O2- is bonded to four Bi+3.04+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the twenty-fourth O2- site, O2- is bonded to four Bi+3.04+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the twenty-fifth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the twenty-sixth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the twenty-seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to three Bi+3.04+ atoms. In the twenty-eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the twenty-ninth O2- site, O2- is bonded in a 2-coordinate geometry to three Bi+3.04+ atoms. In the thirtieth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the thirty-first O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the thirty-second O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.04+ atoms. In the thirty-third O2- site, O2- is bonded in a 2-coordinate geometry to three Bi+3.04+ atoms. In the thirty-fourth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.04+ atoms. In the thirty-fifth O2- site, O2- is bonded in a 2-coordinate geometry to three Bi+3.04+ atoms. In the thirty-sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the thirty-seventh O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms. In the thirty-eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.04+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Bi19O30 by Materials Project

Bi19O30 crystallizes in the trigonal P3 space group. The structure is three-dimensional. there are fourteen inequivalent Bi+3.16+ sites. In the first Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.12–2.66 Å. In the second Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.65 Å. In the third Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.66 Å. In the fourth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.11–2.69 Å. In the fifth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.72 Å. In the sixth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.12–2.70 Å. In the seventh Bi+3.16+ site, Bi+3.16+ is bonded to four O2- atoms to form corner-sharing BiO4 tetrahedra. All Bi–O bond lengths are 2.05 Å. In the eighth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form a mixture of distorted edge and corner-sharing BiO5 square pyramids. There are a spread of Bi–O bond distances ranging from 2.10–2.60 Å. In the ninth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.71 Å. In the tenth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.10–2.67 Å. In the eleventh Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.10–2.73 Å. In the twelfth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.71 Å. In the thirteenth Bi+3.16+ site, Bi+3.16+ is bonded to five O2- atoms to form distorted BiO5 square pyramids that share corners with eight BiO5 square pyramids, a cornercorner with one BiO4 tetrahedra, and an edgeedge with one BiO5 square pyramid. There are a spread of Bi–O bond distances ranging from 2.11–2.64 Å. In the fourteenth Bi+3.16+ site, Bi+3.16+ is bonded to four O2- atoms to form corner-sharing BiO4 tetrahedra. There are one shorter (2.04 Å) and three longer (2.05 Å) Bi–O bond lengths. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.16+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.16+ atoms. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.16+ atoms. In the sixth O2- site, O2- is bonded to four Bi+3.16+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the seventh O2- site, O2- is bonded to four Bi+3.16+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the eighth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the eleventh O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.16+ atoms. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.16+ atoms. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi+3.16+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the sixteenth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.16+ atoms. In the seventeenth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi+3.16+ atoms. In the eighteenth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi+3.16+ atoms. In the nineteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Bi+3.16+ atoms. In the twentieth O2- site, O2- is bonded in a trigonal planar geometry to three Bi+3.16+ atoms. In the twenty-first O2- site, O2- is bonded to four Bi+3.16+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the twenty-second O2- site, O2- is bonded to four Bi+3.16+ atoms to form distorted corner-sharing OBi4 tetrahedra. In the twenty-third O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi+3.16+ atoms. In the twenty-fourth O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi+3.16+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 is Hydrophilite-like structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are four inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of Bi–O bond distances ranging from 2.25–2.30 Å. In the second Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of Bi–O bond distances ranging from 2.23–2.31 Å. In the third Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of Bi–O bond distances ranging from 2.24–2.29 Å. In the fourth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are a spread of Bi–O bond distances ranging from 2.22–2.30 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the second O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the third O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the fourth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the fifth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the sixth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the seventh O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the eighth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 crystallizes in the hexagonal P6_3/mmc space group. The structure is two-dimensional and consists of two BiO2 sheets oriented in the (0, 0, 1) direction. Bi is bonded in a 6-coordinate geometry to six equivalent O atoms. All Bi–O bond lengths are 2.41 Å. O is bonded in a 3-coordinate geometry to three equivalent Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. there are two inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. All Bi–O bond lengths are 2.30 Å. In the second Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. All Bi–O bond lengths are 2.29 Å. There are two inequivalent O sites. In the first O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the second O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.21 Å. In the second Bi site, Bi is bonded to six O atoms to form distorted edge-sharing BiO6 octahedra. There are four shorter (2.41 Å) and two longer (2.44 Å) Bi–O bond lengths. There are two inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to three Bi atoms. In the second O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are twelve inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form BiO6 octahedra that share a cornercorner with one BiO4 tetrahedra and edges with three BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.07–2.33 Å. In the second Bi site, Bi is bonded to six O atoms to form distorted edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.31–2.50 Å. In the third Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.20 Å. In the fourth Bi site, Bi is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Bi–O bond distances ranging from 2.18–2.81 Å. In the fifth Bi site, Bi is bonded to six O atoms to form distorted edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.36–2.46 Å. In the sixth Bi site, Bi is bonded to six O atoms to form BiO6 octahedra that share a cornercorner with one BiO4 tetrahedra and edges with three BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.06–2.31 Å. In the seventh Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.13–2.21 Å. In the eighth Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.13–2.22 Å. In the ninth Bi site, Bi is bonded to six O atoms to form BiO6 octahedra that share corners with two equivalent BiO4 tetrahedra and edges with five BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.11–2.23 Å. In the tenth Bi site, Bi is bonded to six O atoms to form distorted BiO6 octahedra that share corners with two equivalent BiO4 tetrahedra and edges with five BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.34–2.45 Å. In the eleventh Bi site, Bi is bonded to six O atoms to form distorted BiO6 octahedra that share corners with two equivalent BiO4 tetrahedra and edges with five BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.33–2.45 Å. In the twelfth Bi site, Bi is bonded to four O atoms to form corner-sharing BiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 45–62°. There are a spread of Bi–O bond distances ranging from 2.11–2.42 Å. There are twenty-four inequivalent O sites. In the first O site, O is bonded in a water-like geometry to two Bi atoms. In the second O site, O is bonded in a water-like geometry to two Bi atoms. In the third O site, O is bonded in a distorted T-shaped geometry to three Bi atoms. In the fourth O site, O is bonded in a water-like geometry to two Bi atoms. In the fifth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the sixth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the seventh O site, O is bonded in a 4-coordinate geometry to four Bi atoms. In the eighth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the ninth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the tenth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the eleventh O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twelfth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the fourteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the fifteenth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the sixteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the seventeenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the eighteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the nineteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twentieth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twenty-first O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the twenty-second O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the twenty-third O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the twenty-fourth O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 is Hydrophilite-like structured and crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. there are four inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of Bi–O bond distances ranging from 2.09–2.24 Å. In the second Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–57°. There are a spread of Bi–O bond distances ranging from 2.30–2.56 Å. In the third Bi site, Bi is bonded to six O atoms to form a mixture of distorted edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of Bi–O bond distances ranging from 2.31–2.56 Å. In the fourth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–57°. There are a spread of Bi–O bond distances ranging from 2.10–2.23 Å. There are eight inequivalent O sites. In the first O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the second O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the third O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the fourth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the fifth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the sixth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the seventh O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the eighth O site, O is bonded in a 3-coordinate geometry to three Bi atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BiO2 by Materials Project

BiO2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.11–2.31 Å. In the second Bi site, Bi is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Bi–O bond distances ranging from 2.29–2.53 Å. In the third Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.31 Å. In the fourth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 49–59°. There are a spread of Bi–O bond distances ranging from 2.29–2.42 Å. In the fifth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 42–59°. There are a spread of Bi–O bond distances ranging from 2.16–2.34 Å. In the sixth Bi site, Bi is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Bi–O bond distances ranging from 2.24–2.53 Å. In the seventh Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. There are a spread of Bi–O bond distances ranging from 2.14–2.28 Å. In the eighth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 44–57°. There are a spread of Bi–O bond distances ranging from 2.14–2.25 Å. In the ninth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 47–53°. There are a spread of Bi–O bond distances ranging from 2.16–2.24 Å. In the tenth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 42–55°. There are a spread of Bi–O bond distances ranging from 2.17–2.29 Å. In the eleventh Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 48–57°. There are a spread of Bi–O bond distances ranging from 2.29–2.35 Å. In the twelfth Bi site, Bi is bonded to six O atoms to form a mixture of distorted edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. There are a spread of Bi–O bond distances ranging from 2.29–2.54 Å. In the thirteenth Bi site, Bi is bonded to six O atoms to form a mixture of distorted edge and corner-sharing BiO6 pentagonal pyramids. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of Bi–O bond distances ranging from 2.27–2.61 Å. In the fourteenth Bi site, Bi is bonded to six O atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. There are a spread of Bi–O bond distances ranging from 2.12–2.33 Å. In the fifteenth Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.15–2.27 Å. In the sixteenth Bi site, Bi is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Bi–O bond distances ranging from 2.26–2.72 Å. There are thirty-two inequivalent O sites. In the first O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the second O site, O is bonded in a water-like geometry to two Bi atoms. In the third O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the fourth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the fifth O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the sixth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the seventh O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the eighth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the ninth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the tenth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the eleventh O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the twelfth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms. In the thirteenth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the fourteenth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the fifteenth O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the sixteenth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the seventeenth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the eighteenth O site, O is bonded in a 3-coordinate geometry to three Bi atoms. In the nineteenth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twentieth O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the twenty-first O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-second O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-third O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-fourth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the twenty-fifth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-sixth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-seventh O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the twenty-eighth O site, O is bonded in a trigonal planar geometry to three Bi atoms. In the twenty-ninth O site, O is bonded in a distorted tetrahedral geometry to four Bi atoms. In the thirtieth O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms. In the thirty-first O site, O is bonded in a distorted trigonal planar geometry to three Bi atoms. In the thirty-second O site, O is bonded in a trigonal non-coplanar geometry to three Bi atoms.

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