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Title: Materials Data on MgGeN2 by Materials Project

Abstract

MgGeN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. Mg2+ is bonded to four N3- atoms to form MgN4 tetrahedra that share corners with four equivalent MgN4 tetrahedra and corners with eight equivalent GeN4 tetrahedra. There are a spread of Mg–N bond distances ranging from 2.09–2.12 Å. Ge4+ is bonded to four N3- atoms to form GeN4 tetrahedra that share corners with four equivalent GeN4 tetrahedra and corners with eight equivalent MgN4 tetrahedra. There are a spread of Ge–N bond distances ranging from 1.87–1.89 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded to two equivalent Mg2+ and two equivalent Ge4+ atoms to form corner-sharing NMg2Ge2 tetrahedra. In the second N3- site, N3- is bonded to two equivalent Mg2+ and two equivalent Ge4+ atoms to form corner-sharing NMg2Ge2 tetrahedra.

Publication Date:
Other Number(s):
mp-7798
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; MgGeN2; Ge-Mg-N
OSTI Identifier:
1306506
DOI:
10.17188/1306506

Citation Formats

The Materials Project. Materials Data on MgGeN2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1306506.
The Materials Project. Materials Data on MgGeN2 by Materials Project. United States. doi:10.17188/1306506.
The Materials Project. 2020. "Materials Data on MgGeN2 by Materials Project". United States. doi:10.17188/1306506. https://www.osti.gov/servlets/purl/1306506. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1306506,
title = {Materials Data on MgGeN2 by Materials Project},
author = {The Materials Project},
abstractNote = {MgGeN2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. Mg2+ is bonded to four N3- atoms to form MgN4 tetrahedra that share corners with four equivalent MgN4 tetrahedra and corners with eight equivalent GeN4 tetrahedra. There are a spread of Mg–N bond distances ranging from 2.09–2.12 Å. Ge4+ is bonded to four N3- atoms to form GeN4 tetrahedra that share corners with four equivalent GeN4 tetrahedra and corners with eight equivalent MgN4 tetrahedra. There are a spread of Ge–N bond distances ranging from 1.87–1.89 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded to two equivalent Mg2+ and two equivalent Ge4+ atoms to form corner-sharing NMg2Ge2 tetrahedra. In the second N3- site, N3- is bonded to two equivalent Mg2+ and two equivalent Ge4+ atoms to form corner-sharing NMg2Ge2 tetrahedra.},
doi = {10.17188/1306506},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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