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Title: Materials Data on V2Co2Se2O11 by Materials Project

Abstract

V2Co2Se2O11 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.67–2.10 Å. Co4+ is bonded to six O2- atoms to form edge-sharing CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.08–2.15 Å. There are two inequivalent Se2+ sites. In the first Se2+ site, Se2+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.74 Å) and one longer (1.75 Å) Se–O bond length. In the second Se2+ site, Se2+ is bonded in a 3-coordinate geometry to three O2- atoms. There is one shorter (1.69 Å) and two longer (1.80 Å) Se–O 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 equivalent V5+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Co4+ and one Se2+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one Co4+ atom. In the fourth O2- site,more » O2- is bonded in a distorted trigonal planar geometry to two equivalent V5+ and one Se2+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Co4+ and one Se2+ atom. In the sixth O2- site, O2- is bonded in a trigonal non-coplanar geometry to two equivalent Co4+ and one Se2+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Co4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1199860
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; V2Co2Se2O11; Co-O-Se-V
OSTI Identifier:
1751779
DOI:
https://doi.org/10.17188/1751779

Citation Formats

The Materials Project. Materials Data on V2Co2Se2O11 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1751779.
The Materials Project. Materials Data on V2Co2Se2O11 by Materials Project. United States. doi:https://doi.org/10.17188/1751779
The Materials Project. 2020. "Materials Data on V2Co2Se2O11 by Materials Project". United States. doi:https://doi.org/10.17188/1751779. https://www.osti.gov/servlets/purl/1751779. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1751779,
title = {Materials Data on V2Co2Se2O11 by Materials Project},
author = {The Materials Project},
abstractNote = {V2Co2Se2O11 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. V5+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.67–2.10 Å. Co4+ is bonded to six O2- atoms to form edge-sharing CoO6 octahedra. There are a spread of Co–O bond distances ranging from 2.08–2.15 Å. There are two inequivalent Se2+ sites. In the first Se2+ site, Se2+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is two shorter (1.74 Å) and one longer (1.75 Å) Se–O bond length. In the second Se2+ site, Se2+ is bonded in a 3-coordinate geometry to three O2- atoms. There is one shorter (1.69 Å) and two longer (1.80 Å) Se–O 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 equivalent V5+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Co4+ and one Se2+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one Co4+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent V5+ and one Se2+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Co4+ and one Se2+ atom. In the sixth O2- site, O2- is bonded in a trigonal non-coplanar geometry to two equivalent Co4+ and one Se2+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one Co4+ atom.},
doi = {10.17188/1751779},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}