Materials Data on LiV2F7 by Materials Project
LiV2F7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Li1+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Li–F bond distances ranging from 1.97–2.29 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 35–46°. There are a spread of V–F bond distances ranging from 1.92–2.03 Å. In the second V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 33–36°. There are a spread of V–F bond distances ranging from 1.95–2.00 Å. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to two equivalent Li1+ and one V3+ atom. In the second F1- site, F1- is bonded in a trigonal planar geometry to two equivalent Li1+ and one V3+ atom. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two equivalent V3+ atoms. In the fourth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the sixth F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent V3+ atoms. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent V3+ 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:
- 1304405
- Report Number(s):
- mp-776726
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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