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Title: Materials Data on SrGa4Au3 by Materials Project

Abstract

SrAu3Ga4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Sr is bonded in a 8-coordinate geometry to eight equivalent Au and eight equivalent Ga atoms. All Sr–Au bond lengths are 3.43 Å. All Sr–Ga bond lengths are 3.62 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded in a 9-coordinate geometry to four equivalent Sr, one Au, and four equivalent Ga atoms. The Au–Au bond length is 2.79 Å. All Au–Ga bond lengths are 2.66 Å. In the second Au site, Au is bonded in a body-centered cubic geometry to eight equivalent Ga atoms. All Au–Ga bond lengths are 2.69 Å. Ga is bonded to two equivalent Sr and four Au atoms to form a mixture of corner, edge, and face-sharing GaSr2Au4 tetrahedra.

Authors:
Publication Date:
Other Number(s):
mp-1208621
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; SrGa4Au3; Au-Ga-Sr
OSTI Identifier:
1732651
DOI:
https://doi.org/10.17188/1732651

Citation Formats

The Materials Project. Materials Data on SrGa4Au3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1732651.
The Materials Project. Materials Data on SrGa4Au3 by Materials Project. United States. doi:https://doi.org/10.17188/1732651
The Materials Project. 2020. "Materials Data on SrGa4Au3 by Materials Project". United States. doi:https://doi.org/10.17188/1732651. https://www.osti.gov/servlets/purl/1732651. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1732651,
title = {Materials Data on SrGa4Au3 by Materials Project},
author = {The Materials Project},
abstractNote = {SrAu3Ga4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Sr is bonded in a 8-coordinate geometry to eight equivalent Au and eight equivalent Ga atoms. All Sr–Au bond lengths are 3.43 Å. All Sr–Ga bond lengths are 3.62 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded in a 9-coordinate geometry to four equivalent Sr, one Au, and four equivalent Ga atoms. The Au–Au bond length is 2.79 Å. All Au–Ga bond lengths are 2.66 Å. In the second Au site, Au is bonded in a body-centered cubic geometry to eight equivalent Ga atoms. All Au–Ga bond lengths are 2.69 Å. Ga is bonded to two equivalent Sr and four Au atoms to form a mixture of corner, edge, and face-sharing GaSr2Au4 tetrahedra.},
doi = {10.17188/1732651},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}