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Title: Materials Data on SmSi2Ni by Materials Project

Abstract

SmNiSi2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Si atoms. All Sm–Ni bond lengths are 3.13 Å. There are a spread of Sm–Si bond distances ranging from 3.08–3.16 Å. Ni is bonded in a 9-coordinate geometry to four equivalent Sm and five Si atoms. There are a spread of Ni–Si bond distances ranging from 2.30–2.34 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Si atoms. Both Si–Si bond lengths are 2.42 Å. In the second Si site, Si is bonded in a 8-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.

Authors:
Publication Date:
Other Number(s):
mp-1025420
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; SmSi2Ni; Ni-Si-Sm
OSTI Identifier:
1355242
DOI:
https://doi.org/10.17188/1355242

Citation Formats

The Materials Project. Materials Data on SmSi2Ni by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1355242.
The Materials Project. Materials Data on SmSi2Ni by Materials Project. United States. doi:https://doi.org/10.17188/1355242
The Materials Project. 2020. "Materials Data on SmSi2Ni by Materials Project". United States. doi:https://doi.org/10.17188/1355242. https://www.osti.gov/servlets/purl/1355242. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1355242,
title = {Materials Data on SmSi2Ni by Materials Project},
author = {The Materials Project},
abstractNote = {SmNiSi2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Si atoms. All Sm–Ni bond lengths are 3.13 Å. There are a spread of Sm–Si bond distances ranging from 3.08–3.16 Å. Ni is bonded in a 9-coordinate geometry to four equivalent Sm and five Si atoms. There are a spread of Ni–Si bond distances ranging from 2.30–2.34 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 9-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Si atoms. Both Si–Si bond lengths are 2.42 Å. In the second Si site, Si is bonded in a 8-coordinate geometry to four equivalent Sm and four equivalent Ni atoms.},
doi = {10.17188/1355242},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}