DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Er4MgGe4 by Materials Project

Abstract

MgEr4Ge4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded in a 5-coordinate geometry to five Ge atoms. There are a spread of Mg–Ge bond distances ranging from 2.74–3.12 Å. There are two inequivalent Er sites. In the first Er site, Er is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Er–Ge bond distances ranging from 2.96–3.27 Å. In the second Er site, Er is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Er–Ge bond distances ranging from 2.82–3.04 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Mg, six Er, and one Ge atom. The Ge–Ge bond length is 2.60 Å. In the second Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six Er, and one Ge atom. In the third Ge site, Ge is bonded in a 9-coordinate geometry to one Mg, seven Er, and one Ge atom. The Ge–Ge bond length is 2.73 Å.

Publication Date:
Other Number(s):
mp-1212983
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; Er4MgGe4; Er-Ge-Mg
OSTI Identifier:
1747177
DOI:
https://doi.org/10.17188/1747177

Citation Formats

The Materials Project. Materials Data on Er4MgGe4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1747177.
The Materials Project. Materials Data on Er4MgGe4 by Materials Project. United States. doi:https://doi.org/10.17188/1747177
The Materials Project. 2020. "Materials Data on Er4MgGe4 by Materials Project". United States. doi:https://doi.org/10.17188/1747177. https://www.osti.gov/servlets/purl/1747177. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1747177,
title = {Materials Data on Er4MgGe4 by Materials Project},
author = {The Materials Project},
abstractNote = {MgEr4Ge4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded in a 5-coordinate geometry to five Ge atoms. There are a spread of Mg–Ge bond distances ranging from 2.74–3.12 Å. There are two inequivalent Er sites. In the first Er site, Er is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Er–Ge bond distances ranging from 2.96–3.27 Å. In the second Er site, Er is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Er–Ge bond distances ranging from 2.82–3.04 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Mg, six Er, and one Ge atom. The Ge–Ge bond length is 2.60 Å. In the second Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six Er, and one Ge atom. In the third Ge site, Ge is bonded in a 9-coordinate geometry to one Mg, seven Er, and one Ge atom. The Ge–Ge bond length is 2.73 Å.},
doi = {10.17188/1747177},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}