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Title: Materials Data on BaMgGe by Materials Project

Abstract

BaMgGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Ba is bonded in a 5-coordinate geometry to four equivalent Mg and five equivalent Ge atoms. All Ba–Mg bond lengths are 3.56 Å. There are four shorter (3.48 Å) and one longer (3.63 Å) Ba–Ge bond lengths. Mg is bonded to four equivalent Ba and four equivalent Ge atoms to form a mixture of distorted face and edge-sharing MgBa4Ge4 tetrahedra. All Mg–Ge bond lengths are 2.87 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Ba and four equivalent Mg atoms.

Authors:
Publication Date:
Other Number(s):
mp-754515
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; BaMgGe; Ba-Ge-Mg
OSTI Identifier:
1289454
DOI:
https://doi.org/10.17188/1289454

Citation Formats

The Materials Project. Materials Data on BaMgGe by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289454.
The Materials Project. Materials Data on BaMgGe by Materials Project. United States. doi:https://doi.org/10.17188/1289454
The Materials Project. 2020. "Materials Data on BaMgGe by Materials Project". United States. doi:https://doi.org/10.17188/1289454. https://www.osti.gov/servlets/purl/1289454. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1289454,
title = {Materials Data on BaMgGe by Materials Project},
author = {The Materials Project},
abstractNote = {BaMgGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Ba is bonded in a 5-coordinate geometry to four equivalent Mg and five equivalent Ge atoms. All Ba–Mg bond lengths are 3.56 Å. There are four shorter (3.48 Å) and one longer (3.63 Å) Ba–Ge bond lengths. Mg is bonded to four equivalent Ba and four equivalent Ge atoms to form a mixture of distorted face and edge-sharing MgBa4Ge4 tetrahedra. All Mg–Ge bond lengths are 2.87 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Ba and four equivalent Mg atoms.},
doi = {10.17188/1289454},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}