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Title: Materials Data on LaSb2Au by Materials Project

Abstract

LaAuSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb3- atoms. There are four shorter (3.29 Å) and four longer (3.44 Å) La–Sb bond lengths. Au3+ is bonded to four equivalent Sb3- atoms to form a mixture of edge and corner-sharing AuSb4 tetrahedra. All Au–Sb bond lengths are 2.89 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb3- atoms. All Sb–Sb bond lengths are 3.18 Å. In the second Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Au3+ atoms.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-644143
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; LaSb2Au; Au-La-Sb
OSTI Identifier:
1280402
DOI:
10.17188/1280402

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on LaSb2Au by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1280402.
Persson, Kristin, & Project, Materials. Materials Data on LaSb2Au by Materials Project. United States. doi:10.17188/1280402.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on LaSb2Au by Materials Project". United States. doi:10.17188/1280402. https://www.osti.gov/servlets/purl/1280402. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1280402,
title = {Materials Data on LaSb2Au by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {LaAuSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb3- atoms. There are four shorter (3.29 Å) and four longer (3.44 Å) La–Sb bond lengths. Au3+ is bonded to four equivalent Sb3- atoms to form a mixture of edge and corner-sharing AuSb4 tetrahedra. All Au–Sb bond lengths are 2.89 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb3- atoms. All Sb–Sb bond lengths are 3.18 Å. In the second Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Au3+ atoms.},
doi = {10.17188/1280402},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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