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Title: Materials Data on V6O11F by Materials Project

Abstract

V6O11F is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent V+3.83+ sites. In the first V+3.83+ site, V+3.83+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of V–O bond distances ranging from 1.95–2.02 Å. In the second V+3.83+ site, V+3.83+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of V–O bond distances ranging from 1.96–1.99 Å. In the third V+3.83+ site, V+3.83+ is bonded to five O2- and one F1- atom to form VO5F octahedra that share corners with eight VO6 octahedra and edges with two equivalent VO5F octahedra. The corner-sharing octahedra tilt angles range from 46–50°. There is one shorter (1.87 Å) and four longer (1.95 Å) V–O bond length. The V–F bond length is 2.08 Å. In the fourth V+3.83+ site, V+3.83+ is bonded to four O2- and two equivalent F1- atoms to form VO4F2 octahedra that share corners with eight VO6 octahedra and edges with two equivalentmore » VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–50°. There is two shorter (1.92 Å) and two longer (1.96 Å) V–O bond length. Both V–F bond lengths are 2.05 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. F1- is bonded in a 3-coordinate geometry to three V+3.83+ atoms.« less

Publication Date:
Other Number(s):
mp-780119
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; V6O11F; F-O-V
OSTI Identifier:
1306835
DOI:
10.17188/1306835

Citation Formats

The Materials Project. Materials Data on V6O11F by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1306835.
The Materials Project. Materials Data on V6O11F by Materials Project. United States. doi:10.17188/1306835.
The Materials Project. 2017. "Materials Data on V6O11F by Materials Project". United States. doi:10.17188/1306835. https://www.osti.gov/servlets/purl/1306835. Pub date:Fri Jun 23 00:00:00 EDT 2017
@article{osti_1306835,
title = {Materials Data on V6O11F by Materials Project},
author = {The Materials Project},
abstractNote = {V6O11F is beta Vanadium nitride-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are four inequivalent V+3.83+ sites. In the first V+3.83+ site, V+3.83+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of V–O bond distances ranging from 1.95–2.02 Å. In the second V+3.83+ site, V+3.83+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of V–O bond distances ranging from 1.96–1.99 Å. In the third V+3.83+ site, V+3.83+ is bonded to five O2- and one F1- atom to form VO5F octahedra that share corners with eight VO6 octahedra and edges with two equivalent VO5F octahedra. The corner-sharing octahedra tilt angles range from 46–50°. There is one shorter (1.87 Å) and four longer (1.95 Å) V–O bond length. The V–F bond length is 2.08 Å. In the fourth V+3.83+ site, V+3.83+ is bonded to four O2- and two equivalent F1- atoms to form VO4F2 octahedra that share corners with eight VO6 octahedra and edges with two equivalent VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 46–50°. There is two shorter (1.92 Å) and two longer (1.96 Å) V–O bond length. Both V–F bond lengths are 2.05 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.83+ atoms. F1- is bonded in a 3-coordinate geometry to three V+3.83+ atoms.},
doi = {10.17188/1306835},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {6}
}

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