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Title: Materials Data on VPO4F by Materials Project

Abstract

VPO4F crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. V4+ is bonded to four O2- and two equivalent F1- atoms to form VO4F2 octahedra that share corners with two equivalent VO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 35°. There is two shorter (1.87 Å) and two longer (1.96 Å) V–O bond length. Both V–F bond lengths are 1.98 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 37–40°. There is two shorter (1.54 Å) and two longer (1.56 Å) P–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V4+ and one P5+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one V4+ and one P5+ atom. F1- is bonded in a bent 150 degrees geometry to two equivalent V4+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1104878
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; VPO4F; F-O-P-V
OSTI Identifier:
1700864
DOI:
https://doi.org/10.17188/1700864

Citation Formats

The Materials Project. Materials Data on VPO4F by Materials Project. United States: N. p., 2018. Web. doi:10.17188/1700864.
The Materials Project. Materials Data on VPO4F by Materials Project. United States. doi:https://doi.org/10.17188/1700864
The Materials Project. 2018. "Materials Data on VPO4F by Materials Project". United States. doi:https://doi.org/10.17188/1700864. https://www.osti.gov/servlets/purl/1700864. Pub date:Thu Jul 19 00:00:00 EDT 2018
@article{osti_1700864,
title = {Materials Data on VPO4F by Materials Project},
author = {The Materials Project},
abstractNote = {VPO4F crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. V4+ is bonded to four O2- and two equivalent F1- atoms to form VO4F2 octahedra that share corners with two equivalent VO4F2 octahedra and corners with four equivalent PO4 tetrahedra. The corner-sharing octahedral tilt angles are 35°. There is two shorter (1.87 Å) and two longer (1.96 Å) V–O bond length. Both V–F bond lengths are 1.98 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four equivalent VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 37–40°. There is two shorter (1.54 Å) and two longer (1.56 Å) P–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V4+ and one P5+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one V4+ and one P5+ atom. F1- is bonded in a bent 150 degrees geometry to two equivalent V4+ atoms.},
doi = {10.17188/1700864},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 19 00:00:00 EDT 2018},
month = {Thu Jul 19 00:00:00 EDT 2018}
}