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Title: Materials Data on Er2SnAu2 by Materials Project

Abstract

Er2Au2Sn crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to six equivalent Au and four equivalent Sn atoms. There are two shorter (2.95 Å) and four longer (3.00 Å) Er–Au bond lengths. All Er–Sn bond lengths are 3.44 Å. In the second Er site, Er is bonded in a 6-coordinate geometry to six equivalent Au and four equivalent Sn atoms. There are two shorter (2.92 Å) and four longer (3.07 Å) Er–Au bond lengths. All Er–Sn bond lengths are 3.51 Å. Au is bonded in a 8-coordinate geometry to six Er and two equivalent Sn atoms. Both Au–Sn bond lengths are 3.12 Å. Sn is bonded to eight Er and four equivalent Au atoms to form a mixture of distorted face and corner-sharing SnEr8Au4 cuboctahedra.

Authors:
Publication Date:
Other Number(s):
mp-31143
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; Er2SnAu2; Au-Er-Sn
OSTI Identifier:
1205457
DOI:
https://doi.org/10.17188/1205457

Citation Formats

The Materials Project. Materials Data on Er2SnAu2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1205457.
The Materials Project. Materials Data on Er2SnAu2 by Materials Project. United States. doi:https://doi.org/10.17188/1205457
The Materials Project. 2020. "Materials Data on Er2SnAu2 by Materials Project". United States. doi:https://doi.org/10.17188/1205457. https://www.osti.gov/servlets/purl/1205457. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1205457,
title = {Materials Data on Er2SnAu2 by Materials Project},
author = {The Materials Project},
abstractNote = {Er2Au2Sn crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 6-coordinate geometry to six equivalent Au and four equivalent Sn atoms. There are two shorter (2.95 Å) and four longer (3.00 Å) Er–Au bond lengths. All Er–Sn bond lengths are 3.44 Å. In the second Er site, Er is bonded in a 6-coordinate geometry to six equivalent Au and four equivalent Sn atoms. There are two shorter (2.92 Å) and four longer (3.07 Å) Er–Au bond lengths. All Er–Sn bond lengths are 3.51 Å. Au is bonded in a 8-coordinate geometry to six Er and two equivalent Sn atoms. Both Au–Sn bond lengths are 3.12 Å. Sn is bonded to eight Er and four equivalent Au atoms to form a mixture of distorted face and corner-sharing SnEr8Au4 cuboctahedra.},
doi = {10.17188/1205457},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}