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Title: Materials Data on Sr4V3O10 by Materials Project

Abstract

Sr4V3O10 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.76 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with eight equivalent SrO12 cuboctahedra, faces with five equivalent SrO12 cuboctahedra, and faces with eight VO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.77 Å. There are two inequivalent V4+ sites. In the first V4+ site, V4+ is bonded to six O2- atoms to form VO6 octahedra that share corners with five VO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of V–O bond distances ranging from 1.95–1.99 Å. In the second V4+ site, V4+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six VO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There is two shorter (1.94 Å) and four longer (1.95 Å) V–O bondmore » length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to five equivalent Sr2+ and one V4+ atom to form a mixture of distorted edge and corner-sharing OSr5V octahedra. The corner-sharing octahedral tilt angles are 8°. In the second O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two equivalent V4+ atoms. In the third O2- site, O2- is bonded in a distorted linear geometry to four equivalent Sr2+ and two V4+ atoms. In the fourth O2- site, O2- is bonded in a distorted linear geometry to four equivalent Sr2+ and two equivalent V4+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-505165
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; Sr4V3O10; O-Sr-V
OSTI Identifier:
1262328
DOI:
https://doi.org/10.17188/1262328

Citation Formats

The Materials Project. Materials Data on Sr4V3O10 by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1262328.
The Materials Project. Materials Data on Sr4V3O10 by Materials Project. United States. doi:https://doi.org/10.17188/1262328
The Materials Project. 2017. "Materials Data on Sr4V3O10 by Materials Project". United States. doi:https://doi.org/10.17188/1262328. https://www.osti.gov/servlets/purl/1262328. Pub date:Mon Jul 24 00:00:00 EDT 2017
@article{osti_1262328,
title = {Materials Data on Sr4V3O10 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr4V3O10 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.76 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with eight equivalent SrO12 cuboctahedra, faces with five equivalent SrO12 cuboctahedra, and faces with eight VO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.77 Å. There are two inequivalent V4+ sites. In the first V4+ site, V4+ is bonded to six O2- atoms to form VO6 octahedra that share corners with five VO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of V–O bond distances ranging from 1.95–1.99 Å. In the second V4+ site, V4+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six VO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. There is two shorter (1.94 Å) and four longer (1.95 Å) V–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to five equivalent Sr2+ and one V4+ atom to form a mixture of distorted edge and corner-sharing OSr5V octahedra. The corner-sharing octahedral tilt angles are 8°. In the second O2- site, O2- is bonded in a distorted linear geometry to four Sr2+ and two equivalent V4+ atoms. In the third O2- site, O2- is bonded in a distorted linear geometry to four equivalent Sr2+ and two V4+ atoms. In the fourth O2- site, O2- is bonded in a distorted linear geometry to four equivalent Sr2+ and two equivalent V4+ atoms.},
doi = {10.17188/1262328},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jul 24 00:00:00 EDT 2017},
month = {Mon Jul 24 00:00:00 EDT 2017}
}