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Title: Materials Data on La(CuSn)2 by Materials Project

Abstract

Cu2LaSn2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La is bonded in a 12-coordinate geometry to eight Cu and eight Sn atoms. There are four shorter (3.40 Å) and four longer (3.48 Å) La–Cu bond lengths. There are four shorter (3.43 Å) and four longer (3.57 Å) La–Sn bond lengths. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded in a 9-coordinate geometry to four equivalent La and five Sn atoms. There are one shorter (2.55 Å) and four longer (2.67 Å) Cu–Sn bond lengths. In the second Cu site, Cu is bonded in a 12-coordinate geometry to four equivalent La and four equivalent Sn atoms. All Cu–Sn bond lengths are 2.63 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 12-coordinate geometry to four equivalent La and four equivalent Cu atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to four equivalent La and five Cu atoms.

Publication Date:
Other Number(s):
mp-636264
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; La(CuSn)2; Cu-La-Sn
OSTI Identifier:
1279564
DOI:
10.17188/1279564

Citation Formats

The Materials Project. Materials Data on La(CuSn)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1279564.
The Materials Project. Materials Data on La(CuSn)2 by Materials Project. United States. doi:10.17188/1279564.
The Materials Project. 2020. "Materials Data on La(CuSn)2 by Materials Project". United States. doi:10.17188/1279564. https://www.osti.gov/servlets/purl/1279564. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1279564,
title = {Materials Data on La(CuSn)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu2LaSn2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La is bonded in a 12-coordinate geometry to eight Cu and eight Sn atoms. There are four shorter (3.40 Å) and four longer (3.48 Å) La–Cu bond lengths. There are four shorter (3.43 Å) and four longer (3.57 Å) La–Sn bond lengths. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded in a 9-coordinate geometry to four equivalent La and five Sn atoms. There are one shorter (2.55 Å) and four longer (2.67 Å) Cu–Sn bond lengths. In the second Cu site, Cu is bonded in a 12-coordinate geometry to four equivalent La and four equivalent Sn atoms. All Cu–Sn bond lengths are 2.63 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 12-coordinate geometry to four equivalent La and four equivalent Cu atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to four equivalent La and five Cu atoms.},
doi = {10.17188/1279564},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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