Materials Data on V2Bi8O17 by Materials Project
Bi8V2O17 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.69–2.12 Å. In the second V5+ site, V5+ is bonded to four O2- atoms to form VO4 tetrahedra that share corners with four BiO5 trigonal bipyramids. There are a spread of V–O bond distances ranging from 1.73–1.77 Å. There are eight inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ 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 2.17–2.55 Å. In the second Bi3+ site, Bi3+ is bonded in a 5-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.15–3.08 Å. In the third 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 2.21–2.77 Å. In the fourth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 trigonal bipyramids that share a cornercorner with one BiO5 square pyramid, corners with two equivalent VO4 tetrahedra, corners with two equivalent BiO5 trigonal bipyramids, an edgeedge with one BiO5 square pyramid, and an edgeedge with one BiO5 trigonal bipyramid. There are a spread of Bi–O bond distances ranging from 2.17–2.90 Å. In the fifth Bi3+ site, Bi3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Bi–O bond distances ranging from 2.10–2.31 Å. In the sixth Bi3+ site, Bi3+ is bonded to five O2- atoms to form distorted BiO5 trigonal bipyramids that share a cornercorner with one BiO5 square pyramid, corners with two equivalent VO4 tetrahedra, corners with two equivalent BiO5 trigonal bipyramids, an edgeedge with one BiO5 square pyramid, and an edgeedge with one BiO5 trigonal bipyramid. There are a spread of Bi–O bond distances ranging from 2.12–2.63 Å. In the seventh Bi3+ site, Bi3+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.98 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 2.14–2.69 Å. There are seventeen inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two Bi3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one V5+ and two Bi3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one V5+ and two 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 in a 3-coordinate geometry to three Bi3+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to four Bi3+ atoms. In the eighth O2- site, O2- is bonded in a trigonal non-coplanar geometry to one V5+ and two Bi3+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to one V5+ and two Bi3+ atoms. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one V5+ and two Bi3+ atoms. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to one V5+ and two Bi3+ atoms. In the twelfth O2- site, O2- is bonded in a distorted single-bond geometry to one V5+ and two Bi3+ atoms. In the thirteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fourteenth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to three Bi3+ atoms. In the sixteenth O2- site, O2- is bonded in a distorted single-bond geometry to one V5+ and two Bi3+ atoms. In the seventeenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Bi3+ atom.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1714595
- Report Number(s):
- mp-1100934
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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