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Title: Materials Data on ErMg2 by Materials Project

Abstract

ErMg2 is Cubic Laves structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to six equivalent Mg and six equivalent Er atoms to form a mixture of edge, face, and corner-sharing MgEr6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.00 Å. All Mg–Er bond lengths are 3.52 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Er atoms to form a mixture of edge, face, and corner-sharing MgEr6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.00 Å. All Mg–Er bond lengths are 3.52 Å. Er is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Er atoms. There are three shorter (3.67 Å) and one longer (3.69 Å) Er–Er bond lengths.

Publication Date:
Other Number(s):
mp-1184269
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; ErMg2; Er-Mg
OSTI Identifier:
1680546
DOI:
https://doi.org/10.17188/1680546

Citation Formats

The Materials Project. Materials Data on ErMg2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1680546.
The Materials Project. Materials Data on ErMg2 by Materials Project. United States. doi:https://doi.org/10.17188/1680546
The Materials Project. 2020. "Materials Data on ErMg2 by Materials Project". United States. doi:https://doi.org/10.17188/1680546. https://www.osti.gov/servlets/purl/1680546. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1680546,
title = {Materials Data on ErMg2 by Materials Project},
author = {The Materials Project},
abstractNote = {ErMg2 is Cubic Laves structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to six equivalent Mg and six equivalent Er atoms to form a mixture of edge, face, and corner-sharing MgEr6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.00 Å. All Mg–Er bond lengths are 3.52 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Er atoms to form a mixture of edge, face, and corner-sharing MgEr6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.00 Å. All Mg–Er bond lengths are 3.52 Å. Er is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Er atoms. There are three shorter (3.67 Å) and one longer (3.69 Å) Er–Er bond lengths.},
doi = {10.17188/1680546},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}