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Title: Materials Data on Lu4MgGe4 by Materials Project

Abstract

MgLu4Ge4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded to five Ge atoms to form distorted corner-sharing MgGe5 square pyramids. There are a spread of Mg–Ge bond distances ranging from 2.72–3.09 Å. There are two inequivalent Lu sites. In the first Lu site, Lu is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Lu–Ge bond distances ranging from 2.79–3.01 Å. In the second Lu site, Lu is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Lu–Ge bond distances ranging from 2.92–3.20 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 Lu, and one Ge atom. The Ge–Ge bond length is 2.59 Å. In the second Ge site, Ge is bonded in a 5-coordinate geometry to one Mg, six Lu, and one Ge atom. In the third Ge site, Ge is bonded in a 9-coordinate geometry to one Mg, seven Lu, and one Ge atom. The Ge–Ge bond length is 2.75 Å.

Publication Date:
Other Number(s):
mp-1210685
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; Lu4MgGe4; Ge-Lu-Mg
OSTI Identifier:
1664077
DOI:
https://doi.org/10.17188/1664077

Citation Formats

The Materials Project. Materials Data on Lu4MgGe4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1664077.
The Materials Project. Materials Data on Lu4MgGe4 by Materials Project. United States. doi:https://doi.org/10.17188/1664077
The Materials Project. 2020. "Materials Data on Lu4MgGe4 by Materials Project". United States. doi:https://doi.org/10.17188/1664077. https://www.osti.gov/servlets/purl/1664077. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1664077,
title = {Materials Data on Lu4MgGe4 by Materials Project},
author = {The Materials Project},
abstractNote = {MgLu4Ge4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded to five Ge atoms to form distorted corner-sharing MgGe5 square pyramids. There are a spread of Mg–Ge bond distances ranging from 2.72–3.09 Å. There are two inequivalent Lu sites. In the first Lu site, Lu is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Lu–Ge bond distances ranging from 2.79–3.01 Å. In the second Lu site, Lu is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Lu–Ge bond distances ranging from 2.92–3.20 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 Lu, and one Ge atom. The Ge–Ge bond length is 2.59 Å. In the second Ge site, Ge is bonded in a 5-coordinate geometry to one Mg, six Lu, and one Ge atom. In the third Ge site, Ge is bonded in a 9-coordinate geometry to one Mg, seven Lu, and one Ge atom. The Ge–Ge bond length is 2.75 Å.},
doi = {10.17188/1664077},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}