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Title: Materials Data on V4O7F5 by Materials Project

Abstract

V4O7F5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent V+4.75+ sites. In the first V+4.75+ site, V+4.75+ is bonded to three O2- and three F1- atoms to form distorted corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 23–32°. There are a spread of V–O bond distances ranging from 1.65–2.24 Å. There are a spread of V–F bond distances ranging from 1.93–2.01 Å. In the second V+4.75+ site, V+4.75+ is bonded in a 6-coordinate geometry to four O2- and two F1- atoms. There are a spread of V–O bond distances ranging from 1.65–2.26 Å. There is one shorter (1.95 Å) and one longer (1.97 Å) V–F bond length. In the third V+4.75+ site, V+4.75+ is bonded to three O2- and three F1- atoms to form distorted corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 20–32°. There are a spread of V–O bond distances ranging from 1.66–2.24 Å. There is two shorter (1.97 Å) and one longer (2.01 Å) V–F bond length. In the fourth V+4.75+ site, V+4.75+ is bonded to four O2- and two F1- atoms to form distorted corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 20–28°.more » There are a spread of V–O bond distances ranging from 1.66–2.21 Å. There is one shorter (1.96 Å) and one longer (1.97 Å) V–F bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the second F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the fourth F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-763976
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; V4O7F5; F-O-V
OSTI Identifier:
1294145
DOI:
https://doi.org/10.17188/1294145

Citation Formats

The Materials Project. Materials Data on V4O7F5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1294145.
The Materials Project. Materials Data on V4O7F5 by Materials Project. United States. doi:https://doi.org/10.17188/1294145
The Materials Project. 2020. "Materials Data on V4O7F5 by Materials Project". United States. doi:https://doi.org/10.17188/1294145. https://www.osti.gov/servlets/purl/1294145. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1294145,
title = {Materials Data on V4O7F5 by Materials Project},
author = {The Materials Project},
abstractNote = {V4O7F5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent V+4.75+ sites. In the first V+4.75+ site, V+4.75+ is bonded to three O2- and three F1- atoms to form distorted corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 23–32°. There are a spread of V–O bond distances ranging from 1.65–2.24 Å. There are a spread of V–F bond distances ranging from 1.93–2.01 Å. In the second V+4.75+ site, V+4.75+ is bonded in a 6-coordinate geometry to four O2- and two F1- atoms. There are a spread of V–O bond distances ranging from 1.65–2.26 Å. There is one shorter (1.95 Å) and one longer (1.97 Å) V–F bond length. In the third V+4.75+ site, V+4.75+ is bonded to three O2- and three F1- atoms to form distorted corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 20–32°. There are a spread of V–O bond distances ranging from 1.66–2.24 Å. There is two shorter (1.97 Å) and one longer (2.01 Å) V–F bond length. In the fourth V+4.75+ site, V+4.75+ is bonded to four O2- and two F1- atoms to form distorted corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 20–28°. There are a spread of V–O bond distances ranging from 1.66–2.21 Å. There is one shorter (1.96 Å) and one longer (1.97 Å) V–F bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two V+4.75+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the second F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the fourth F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two V+4.75+ atoms.},
doi = {10.17188/1294145},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}