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Title: Materials Data on Yb4MgGe4 by Materials Project

Abstract

MgYb4Ge4 is Magnesium tetraboride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded in a distorted T-shaped geometry to three Ge atoms. There are a spread of Mg–Ge bond distances ranging from 2.77–2.90 Å. There are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Yb–Ge bond distances ranging from 2.95–3.08 Å. In the second Yb site, Yb is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Yb–Ge bond distances ranging from 3.05–3.50 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six Yb, and one Ge atom. The Ge–Ge bond length is 2.54 Å. In the second Ge site, Ge is bonded in a 5-coordinate geometry to seven Yb and one Ge atom. The Ge–Ge bond length is 2.50 Å. In the third Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Mg, six Yb, and one Ge atom.

Publication Date:
Other Number(s):
mp-674347
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; Yb4MgGe4; Ge-Mg-Yb
OSTI Identifier:
1282466
DOI:
10.17188/1282466

Citation Formats

The Materials Project. Materials Data on Yb4MgGe4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1282466.
The Materials Project. Materials Data on Yb4MgGe4 by Materials Project. United States. doi:10.17188/1282466.
The Materials Project. 2020. "Materials Data on Yb4MgGe4 by Materials Project". United States. doi:10.17188/1282466. https://www.osti.gov/servlets/purl/1282466. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1282466,
title = {Materials Data on Yb4MgGe4 by Materials Project},
author = {The Materials Project},
abstractNote = {MgYb4Ge4 is Magnesium tetraboride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded in a distorted T-shaped geometry to three Ge atoms. There are a spread of Mg–Ge bond distances ranging from 2.77–2.90 Å. There are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Yb–Ge bond distances ranging from 2.95–3.08 Å. In the second Yb site, Yb is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Yb–Ge bond distances ranging from 3.05–3.50 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six Yb, and one Ge atom. The Ge–Ge bond length is 2.54 Å. In the second Ge site, Ge is bonded in a 5-coordinate geometry to seven Yb and one Ge atom. The Ge–Ge bond length is 2.50 Å. In the third Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Mg, six Yb, and one Ge atom.},
doi = {10.17188/1282466},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

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