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Title: Materials Data on VSiNi by Materials Project

Abstract

VNiSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. V2+ is bonded to five equivalent Si4- atoms to form distorted VSi5 trigonal bipyramids that share corners with eight equivalent NiSi4 tetrahedra, corners with eight equivalent VSi5 trigonal bipyramids, edges with six equivalent NiSi4 tetrahedra, and edges with six equivalent VSi5 trigonal bipyramids. There are a spread of V–Si bond distances ranging from 2.51–2.57 Å. Ni2+ is bonded to four equivalent Si4- atoms to form NiSi4 tetrahedra that share corners with eight equivalent NiSi4 tetrahedra, corners with eight equivalent VSi5 trigonal bipyramids, edges with two equivalent NiSi4 tetrahedra, and edges with six equivalent VSi5 trigonal bipyramids. There are a spread of Ni–Si bond distances ranging from 2.26–2.30 Å. Si4- is bonded in a 9-coordinate geometry to five equivalent V2+ and four equivalent Ni2+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1095532
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; VSiNi; Ni-Si-V
OSTI Identifier:
1705015
DOI:
https://doi.org/10.17188/1705015

Citation Formats

The Materials Project. Materials Data on VSiNi by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1705015.
The Materials Project. Materials Data on VSiNi by Materials Project. United States. doi:https://doi.org/10.17188/1705015
The Materials Project. 2020. "Materials Data on VSiNi by Materials Project". United States. doi:https://doi.org/10.17188/1705015. https://www.osti.gov/servlets/purl/1705015. Pub date:Sun Apr 26 00:00:00 EDT 2020
@article{osti_1705015,
title = {Materials Data on VSiNi by Materials Project},
author = {The Materials Project},
abstractNote = {VNiSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. V2+ is bonded to five equivalent Si4- atoms to form distorted VSi5 trigonal bipyramids that share corners with eight equivalent NiSi4 tetrahedra, corners with eight equivalent VSi5 trigonal bipyramids, edges with six equivalent NiSi4 tetrahedra, and edges with six equivalent VSi5 trigonal bipyramids. There are a spread of V–Si bond distances ranging from 2.51–2.57 Å. Ni2+ is bonded to four equivalent Si4- atoms to form NiSi4 tetrahedra that share corners with eight equivalent NiSi4 tetrahedra, corners with eight equivalent VSi5 trigonal bipyramids, edges with two equivalent NiSi4 tetrahedra, and edges with six equivalent VSi5 trigonal bipyramids. There are a spread of Ni–Si bond distances ranging from 2.26–2.30 Å. Si4- is bonded in a 9-coordinate geometry to five equivalent V2+ and four equivalent Ni2+ atoms.},
doi = {10.17188/1705015},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}