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Title: Materials Data on MnV(Co2Si)2 by Materials Project

Abstract

VMn(Co2Si)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. V2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) V–Co bond lengths. All V–Si bond lengths are 2.83 Å. Mn2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) Mn–Co bond lengths. All Mn–Si bond lengths are 2.82 Å. There are three inequivalent Co1+ sites. In the first Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the second Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to three equivalent V2+, one Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the third Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Mn bond lengths are 2.45 Å. All Co–Si bond lengths are 2.45 Å. Si4- is bonded in a 8-coordinate geometrymore » to three equivalent V2+, three equivalent Mn2+, and eight Co1+ atoms.« less

Publication Date:
Other Number(s):
mp-1221599
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; MnV(Co2Si)2; Co-Mn-Si-V
OSTI Identifier:
1685978
DOI:
https://doi.org/10.17188/1685978

Citation Formats

The Materials Project. Materials Data on MnV(Co2Si)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1685978.
The Materials Project. Materials Data on MnV(Co2Si)2 by Materials Project. United States. doi:https://doi.org/10.17188/1685978
The Materials Project. 2020. "Materials Data on MnV(Co2Si)2 by Materials Project". United States. doi:https://doi.org/10.17188/1685978. https://www.osti.gov/servlets/purl/1685978. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1685978,
title = {Materials Data on MnV(Co2Si)2 by Materials Project},
author = {The Materials Project},
abstractNote = {VMn(Co2Si)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. V2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) V–Co bond lengths. All V–Si bond lengths are 2.83 Å. Mn2+ is bonded in a 8-coordinate geometry to eight Co1+ and six equivalent Si4- atoms. There are two shorter (2.44 Å) and six longer (2.45 Å) Mn–Co bond lengths. All Mn–Si bond lengths are 2.82 Å. There are three inequivalent Co1+ sites. In the first Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the second Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to three equivalent V2+, one Mn2+, and four equivalent Si4- atoms. All Co–Si bond lengths are 2.45 Å. In the third Co1+ site, Co1+ is bonded in a distorted body-centered cubic geometry to one V2+, three equivalent Mn2+, and four equivalent Si4- atoms. All Co–Mn bond lengths are 2.45 Å. All Co–Si bond lengths are 2.45 Å. Si4- is bonded in a 8-coordinate geometry to three equivalent V2+, three equivalent Mn2+, and eight Co1+ atoms.},
doi = {10.17188/1685978},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}