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Title: Materials Data on SmSi2 by Materials Project

Abstract

SmSi2 is hexagonal omega structure-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Sm is bonded to twelve equivalent Si atoms to form a mixture of edge and face-sharing SmSi12 cuboctahedra. There are eight shorter (3.14 Å) and four longer (3.16 Å) Sm–Si bond lengths. Si is bonded in a 9-coordinate geometry to six equivalent Sm and three equivalent Si atoms. There are two shorter (2.38 Å) and one longer (2.40 Å) Si–Si bond lengths.

Publication Date:
Other Number(s):
mp-13955
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; SmSi2; Si-Sm
OSTI Identifier:
1189839
DOI:
10.17188/1189839

Citation Formats

The Materials Project. Materials Data on SmSi2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1189839.
The Materials Project. Materials Data on SmSi2 by Materials Project. United States. doi:10.17188/1189839.
The Materials Project. 2020. "Materials Data on SmSi2 by Materials Project". United States. doi:10.17188/1189839. https://www.osti.gov/servlets/purl/1189839. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1189839,
title = {Materials Data on SmSi2 by Materials Project},
author = {The Materials Project},
abstractNote = {SmSi2 is hexagonal omega structure-like structured and crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Sm is bonded to twelve equivalent Si atoms to form a mixture of edge and face-sharing SmSi12 cuboctahedra. There are eight shorter (3.14 Å) and four longer (3.16 Å) Sm–Si bond lengths. Si is bonded in a 9-coordinate geometry to six equivalent Sm and three equivalent Si atoms. There are two shorter (2.38 Å) and one longer (2.40 Å) Si–Si bond lengths.},
doi = {10.17188/1189839},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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