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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 17–31°. There are a spread of V–O bond distances ranging from 1.67–2.11 Å. There are a spread of V–F bond distances ranging from 1.92–2.05 Å. In the second 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 17–39°. There are a spread of V–O bond distances ranging from 1.67–2.19 Å. There is one shorter (1.95 Å) and one longer (1.96 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 corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 19–31°. There are a spread of V–O bond distances ranging from 1.68–2.09 Å. There are a spread of V–F bond distances ranging from 1.97–2.01 Å. 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. Themore » corner-sharing octahedra tilt angles range from 19–39°. There are a spread of V–O bond distances ranging from 1.67–2.20 Å. Both V–F bond lengths are 1.95 Å. 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 1-coordinate geometry to two V+4.75+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate 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 2-coordinate geometry to two V+4.75+ atoms. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees 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 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 distorted 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-763427
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:
1293509
DOI:
https://doi.org/10.17188/1293509

Citation Formats

The Materials Project. Materials Data on V4O7F5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1293509.
The Materials Project. Materials Data on V4O7F5 by Materials Project. United States. doi:https://doi.org/10.17188/1293509
The Materials Project. 2020. "Materials Data on V4O7F5 by Materials Project". United States. doi:https://doi.org/10.17188/1293509. https://www.osti.gov/servlets/purl/1293509. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1293509,
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 17–31°. There are a spread of V–O bond distances ranging from 1.67–2.11 Å. There are a spread of V–F bond distances ranging from 1.92–2.05 Å. In the second 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 17–39°. There are a spread of V–O bond distances ranging from 1.67–2.19 Å. There is one shorter (1.95 Å) and one longer (1.96 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 corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 19–31°. There are a spread of V–O bond distances ranging from 1.68–2.09 Å. There are a spread of V–F bond distances ranging from 1.97–2.01 Å. 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 19–39°. There are a spread of V–O bond distances ranging from 1.67–2.20 Å. Both V–F bond lengths are 1.95 Å. 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 1-coordinate geometry to two V+4.75+ atoms. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two V+4.75+ atoms. In the fourth O2- site, O2- is bonded in a 2-coordinate 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 2-coordinate geometry to two V+4.75+ atoms. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees 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 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 distorted 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 = {10.17188/1293509},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}