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

Title: Materials Data on MgMnGe by Materials Project

Abstract

MgMnGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Mg is bonded in a 5-coordinate geometry to four equivalent Mn and five equivalent Ge atoms. All Mg–Mn bond lengths are 2.92 Å. There are one shorter (2.82 Å) and four longer (2.83 Å) Mg–Ge bond lengths. Mn is bonded to four equivalent Mg and four equivalent Ge atoms to form a mixture of distorted edge and face-sharing MnMg4Ge4 tetrahedra. All Mn–Ge bond lengths are 2.50 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Mg and four equivalent Mn atoms.

Publication Date:
Other Number(s):
mp-20354
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; MgMnGe; Ge-Mg-Mn
OSTI Identifier:
1195478
DOI:
10.17188/1195478

Citation Formats

The Materials Project. Materials Data on MgMnGe by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1195478.
The Materials Project. Materials Data on MgMnGe by Materials Project. United States. doi:10.17188/1195478.
The Materials Project. 2020. "Materials Data on MgMnGe by Materials Project". United States. doi:10.17188/1195478. https://www.osti.gov/servlets/purl/1195478. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1195478,
title = {Materials Data on MgMnGe by Materials Project},
author = {The Materials Project},
abstractNote = {MgMnGe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Mg is bonded in a 5-coordinate geometry to four equivalent Mn and five equivalent Ge atoms. All Mg–Mn bond lengths are 2.92 Å. There are one shorter (2.82 Å) and four longer (2.83 Å) Mg–Ge bond lengths. Mn is bonded to four equivalent Mg and four equivalent Ge atoms to form a mixture of distorted edge and face-sharing MnMg4Ge4 tetrahedra. All Mn–Ge bond lengths are 2.50 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Mg and four equivalent Mn atoms.},
doi = {10.17188/1195478},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Dataset:

Save / Share: