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Title: Materials Data on Eu2Mg by Materials Project

Abstract

MgEu2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Mg is bonded in a 9-coordinate geometry to two equivalent Mg and seven Eu atoms. Both Mg–Mg bond lengths are 3.15 Å. There are a spread of Mg–Eu bond distances ranging from 3.50–3.79 Å. There are two inequivalent Eu sites. In the first Eu site, Eu is bonded to two equivalent Mg and ten Eu atoms to form a mixture of distorted edge, face, and corner-sharing EuEu10Mg2 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.86–3.97 Å. In the second Eu site, Eu is bonded in a 4-coordinate geometry to five equivalent Mg and eight Eu atoms. There are one shorter (3.76 Å) and two longer (3.92 Å) Eu–Eu bond lengths.

Publication Date:
Other Number(s):
mp-1183959
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; Eu2Mg; Eu-Mg
OSTI Identifier:
1727131
DOI:
https://doi.org/10.17188/1727131

Citation Formats

The Materials Project. Materials Data on Eu2Mg by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1727131.
The Materials Project. Materials Data on Eu2Mg by Materials Project. United States. doi:https://doi.org/10.17188/1727131
The Materials Project. 2020. "Materials Data on Eu2Mg by Materials Project". United States. doi:https://doi.org/10.17188/1727131. https://www.osti.gov/servlets/purl/1727131. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1727131,
title = {Materials Data on Eu2Mg by Materials Project},
author = {The Materials Project},
abstractNote = {MgEu2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Mg is bonded in a 9-coordinate geometry to two equivalent Mg and seven Eu atoms. Both Mg–Mg bond lengths are 3.15 Å. There are a spread of Mg–Eu bond distances ranging from 3.50–3.79 Å. There are two inequivalent Eu sites. In the first Eu site, Eu is bonded to two equivalent Mg and ten Eu atoms to form a mixture of distorted edge, face, and corner-sharing EuEu10Mg2 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.86–3.97 Å. In the second Eu site, Eu is bonded in a 4-coordinate geometry to five equivalent Mg and eight Eu atoms. There are one shorter (3.76 Å) and two longer (3.92 Å) Eu–Eu bond lengths.},
doi = {10.17188/1727131},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}