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Title: Materials Data on LaCuSb2 by Materials Project

Abstract

LaCuSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are four shorter (3.27 Å) and four longer (3.40 Å) La–Sb bond lengths. Cu1+ is bonded to four equivalent Sb2- atoms to form a mixture of edge and corner-sharing CuSb4 tetrahedra. All Cu–Sb bond lengths are 2.68 Å. There are two inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb2- atoms. All Sb–Sb bond lengths are 3.10 Å. In the second Sb2- site, Sb2- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Cu1+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1079103
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; LaCuSb2; Cu-La-Sb
OSTI Identifier:
1741693
DOI:
https://doi.org/10.17188/1741693

Citation Formats

The Materials Project. Materials Data on LaCuSb2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1741693.
The Materials Project. Materials Data on LaCuSb2 by Materials Project. United States. doi:https://doi.org/10.17188/1741693
The Materials Project. 2020. "Materials Data on LaCuSb2 by Materials Project". United States. doi:https://doi.org/10.17188/1741693. https://www.osti.gov/servlets/purl/1741693. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1741693,
title = {Materials Data on LaCuSb2 by Materials Project},
author = {The Materials Project},
abstractNote = {LaCuSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are four shorter (3.27 Å) and four longer (3.40 Å) La–Sb bond lengths. Cu1+ is bonded to four equivalent Sb2- atoms to form a mixture of edge and corner-sharing CuSb4 tetrahedra. All Cu–Sb bond lengths are 2.68 Å. There are two inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb2- atoms. All Sb–Sb bond lengths are 3.10 Å. In the second Sb2- site, Sb2- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Cu1+ atoms.},
doi = {10.17188/1741693},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}