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Title: Materials Data on HoMg2 by Materials Project

Abstract

Mg2Ho is Cubic Laves structured and crystallizes in the trigonal R32 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 Ho atoms to form a mixture of edge, face, and corner-sharing MgHo6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.01 Å. All Mg–Ho bond lengths are 3.53 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Ho atoms to form a mixture of edge, face, and corner-sharing MgHo6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.01 Å. There are two shorter (3.51 Å) and four longer (3.54 Å) Mg–Ho bond lengths. Ho is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Ho atoms. There are one shorter (3.68 Å) and three longer (3.69 Å) Ho–Ho bond lengths.

Authors:
Publication Date:
Other Number(s):
mp-1184860
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; HoMg2; Ho-Mg
OSTI Identifier:
1741138
DOI:
https://doi.org/10.17188/1741138

Citation Formats

The Materials Project. Materials Data on HoMg2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1741138.
The Materials Project. Materials Data on HoMg2 by Materials Project. United States. doi:https://doi.org/10.17188/1741138
The Materials Project. 2020. "Materials Data on HoMg2 by Materials Project". United States. doi:https://doi.org/10.17188/1741138. https://www.osti.gov/servlets/purl/1741138. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1741138,
title = {Materials Data on HoMg2 by Materials Project},
author = {The Materials Project},
abstractNote = {Mg2Ho is Cubic Laves structured and crystallizes in the trigonal R32 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 Ho atoms to form a mixture of edge, face, and corner-sharing MgHo6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.01 Å. All Mg–Ho bond lengths are 3.53 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Ho atoms to form a mixture of edge, face, and corner-sharing MgHo6Mg6 cuboctahedra. All Mg–Mg bond lengths are 3.01 Å. There are two shorter (3.51 Å) and four longer (3.54 Å) Mg–Ho bond lengths. Ho is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Ho atoms. There are one shorter (3.68 Å) and three longer (3.69 Å) Ho–Ho bond lengths.},
doi = {10.17188/1741138},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}