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Title: Materials Data on SmAl7Au3 by Materials Project

Abstract

SmAu3Al7 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to six equivalent Au and twelve equivalent Al atoms. All Sm–Au bond lengths are 3.28 Å. There are six shorter (3.33 Å) and six longer (3.39 Å) Sm–Al bond lengths. Au is bonded in a 9-coordinate geometry to two equivalent Sm and seven Al atoms. There are a spread of Au–Al bond distances ranging from 2.60–2.68 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Sm and three equivalent Au atoms. In the second Al site, Al is bonded in a trigonal planar geometry to three equivalent Au atoms.

Publication Date:
Other Number(s):
mp-16626
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; SmAl7Au3; Al-Au-Sm
OSTI Identifier:
1192081
DOI:
10.17188/1192081

Citation Formats

The Materials Project. Materials Data on SmAl7Au3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1192081.
The Materials Project. Materials Data on SmAl7Au3 by Materials Project. United States. doi:10.17188/1192081.
The Materials Project. 2020. "Materials Data on SmAl7Au3 by Materials Project". United States. doi:10.17188/1192081. https://www.osti.gov/servlets/purl/1192081. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1192081,
title = {Materials Data on SmAl7Au3 by Materials Project},
author = {The Materials Project},
abstractNote = {SmAu3Al7 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to six equivalent Au and twelve equivalent Al atoms. All Sm–Au bond lengths are 3.28 Å. There are six shorter (3.33 Å) and six longer (3.39 Å) Sm–Al bond lengths. Au is bonded in a 9-coordinate geometry to two equivalent Sm and seven Al atoms. There are a spread of Au–Al bond distances ranging from 2.60–2.68 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Sm and three equivalent Au atoms. In the second Al site, Al is bonded in a trigonal planar geometry to three equivalent Au atoms.},
doi = {10.17188/1192081},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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