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Title: Materials Data on V6O7F5 by Materials Project

Abstract

V6O7F5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent V+3.17+ sites. In the first V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There are a spread of V–O bond distances ranging from 1.93–2.13 Å. There are one shorter (2.10 Å) and one longer (2.11 Å) V–F bond lengths. In the second V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. There are a spread of V–O bond distances ranging from 1.99–2.12 Å. There are one shorter (2.07 Å) and one longer (2.08 Å) V–F bond lengths. In the third V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–54°. There are a spread of V–O bond distances ranging from 1.91–2.01 Å. There are a spread of V–F bond distances ranging from 2.04–2.11 Å. Inmore » the fourth V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form VO4F2 octahedra that share corners with eight VO4F2 octahedra and edges with two VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–58°. There are a spread of V–O bond distances ranging from 1.85–1.91 Å. There are one shorter (2.18 Å) and one longer (2.19 Å) V–F bond lengths. In the fifth V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 43–54°. There is two shorter (1.98 Å) and one longer (1.99 Å) V–O bond length. There are a spread of V–F bond distances ranging from 2.06–2.17 Å. In the sixth V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. There are a spread of V–O bond distances ranging from 1.96–2.02 Å. There are a spread of V–F bond distances ranging from 2.01–2.07 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.17+ atoms. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three V+3.17+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.17+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fifth F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-763935
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; V6O7F5; F-O-V
OSTI Identifier:
1294099
DOI:
https://doi.org/10.17188/1294099

Citation Formats

The Materials Project. Materials Data on V6O7F5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1294099.
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The Materials Project. Materials Data on V6O7F5 by Materials Project. United States. doi:https://doi.org/10.17188/1294099
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The Materials Project. 2020. "Materials Data on V6O7F5 by Materials Project". United States. doi:https://doi.org/10.17188/1294099. https://www.osti.gov/servlets/purl/1294099. Pub date:Sat May 02 00:00:00 EDT 2020
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@article{osti_1294099,
title = {Materials Data on V6O7F5 by Materials Project},
author = {The Materials Project},
abstractNote = {V6O7F5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent V+3.17+ sites. In the first V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 45–53°. There are a spread of V–O bond distances ranging from 1.93–2.13 Å. There are one shorter (2.10 Å) and one longer (2.11 Å) V–F bond lengths. In the second V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing VO4F2 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. There are a spread of V–O bond distances ranging from 1.99–2.12 Å. There are one shorter (2.07 Å) and one longer (2.08 Å) V–F bond lengths. In the third V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–54°. There are a spread of V–O bond distances ranging from 1.91–2.01 Å. There are a spread of V–F bond distances ranging from 2.04–2.11 Å. In the fourth V+3.17+ site, V+3.17+ is bonded to four O2- and two F1- atoms to form VO4F2 octahedra that share corners with eight VO4F2 octahedra and edges with two VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 42–58°. There are a spread of V–O bond distances ranging from 1.85–1.91 Å. There are one shorter (2.18 Å) and one longer (2.19 Å) V–F bond lengths. In the fifth V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 43–54°. There is two shorter (1.98 Å) and one longer (1.99 Å) V–O bond length. There are a spread of V–F bond distances ranging from 2.06–2.17 Å. In the sixth V+3.17+ site, V+3.17+ is bonded to three O2- and three F1- atoms to form a mixture of edge and corner-sharing VO3F3 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. There are a spread of V–O bond distances ranging from 1.96–2.02 Å. There are a spread of V–F bond distances ranging from 2.01–2.07 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.17+ atoms. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three V+3.17+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.17+ atoms. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms. In the fifth F1- site, F1- is bonded in a distorted trigonal planar geometry to three V+3.17+ atoms.},
doi = {10.17188/1294099},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}
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DOI: https://doi.org/10.17188/1294099
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