Materials Data on V3O5F by Materials Project
V3O5F is zeta iron carbide-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are six inequivalent V+3.67+ sites. In the first V+3.67+ site, V+3.67+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 47–53°. There is two shorter (1.90 Å) and two longer (1.92 Å) V–O bond length. Both V–F bond lengths are 2.09 Å. In the second V+3.67+ site, V+3.67+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. There are a spread of V–O bond distances ranging from 1.93–2.03 Å. Both V–F bond lengths are 2.07 Å. In the third V+3.67+ site, V+3.67+ is bonded to six O2- atoms to form VO6 octahedra that share corners with eight VO4F2 octahedra and edges with two equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 49–50°. There are a spread of V–O bond distances ranging from 1.86–2.03 Å. In the fourth V+3.67+ site, V+3.67+ is bonded to five O2- and one F1- atom to form VO5F octahedra that share corners with eight VO4F2 octahedra and edges with two equivalent VO5F octahedra. The corner-sharing octahedra tilt angles range from 48–53°. There are a spread of V–O bond distances ranging from 1.86–2.07 Å. The V–F bond length is 2.02 Å. In the fifth V+3.67+ site, V+3.67+ is bonded to six O2- atoms to form VO6 octahedra that share corners with eight VO4F2 octahedra and edges with two equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–51°. There are a spread of V–O bond distances ranging from 1.95–2.01 Å. In the sixth V+3.67+ site, V+3.67+ is bonded to five O2- and one F1- atom to form distorted VO5F octahedra that share corners with eight VO4F2 octahedra and edges with two equivalent VO5F octahedra. The corner-sharing octahedra tilt angles range from 47–51°. There are a spread of V–O bond distances ranging from 1.77–2.01 Å. The V–F bond length is 2.23 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three V+3.67+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.67+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the ninth O2- site, O2- is bonded in a trigonal planar geometry to three V+3.67+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three V+3.67+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three V+3.67+ atoms.
- 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:
- 1294048
- Report Number(s):
- mp-763908
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on V3O5F by Materials Project
Materials Data on V3O5F by Materials Project