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Title: Materials Data on Mg(CoGe)6 by Materials Project

Abstract

Mg(CoGe)6 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Mg is bonded in a 8-coordinate geometry to twelve equivalent Co and eight Ge atoms. All Mg–Co bond lengths are 3.19 Å. There are two shorter (2.60 Å) and six longer (2.93 Å) Mg–Ge bond lengths. Co is bonded in a 12-coordinate geometry to two equivalent Mg, four equivalent Co, and six Ge atoms. All Co–Co bond lengths are 2.54 Å. There are four shorter (2.42 Å) and two longer (2.62 Å) Co–Ge bond lengths. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to six equivalent Co atoms. In the second Ge site, Ge is bonded in a 12-coordinate geometry to three equivalent Mg and six equivalent Co atoms. In the third Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six equivalent Co, and one Ge atom. The Ge–Ge bond length is 2.51 Å.

Publication Date:
Other Number(s):
mp-12398
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; Mg(CoGe)6; Co-Ge-Mg
OSTI Identifier:
1188777
DOI:
https://doi.org/10.17188/1188777

Citation Formats

The Materials Project. Materials Data on Mg(CoGe)6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1188777.
The Materials Project. Materials Data on Mg(CoGe)6 by Materials Project. United States. doi:https://doi.org/10.17188/1188777
The Materials Project. 2020. "Materials Data on Mg(CoGe)6 by Materials Project". United States. doi:https://doi.org/10.17188/1188777. https://www.osti.gov/servlets/purl/1188777. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1188777,
title = {Materials Data on Mg(CoGe)6 by Materials Project},
author = {The Materials Project},
abstractNote = {Mg(CoGe)6 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Mg is bonded in a 8-coordinate geometry to twelve equivalent Co and eight Ge atoms. All Mg–Co bond lengths are 3.19 Å. There are two shorter (2.60 Å) and six longer (2.93 Å) Mg–Ge bond lengths. Co is bonded in a 12-coordinate geometry to two equivalent Mg, four equivalent Co, and six Ge atoms. All Co–Co bond lengths are 2.54 Å. There are four shorter (2.42 Å) and two longer (2.62 Å) Co–Ge bond lengths. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 6-coordinate geometry to six equivalent Co atoms. In the second Ge site, Ge is bonded in a 12-coordinate geometry to three equivalent Mg and six equivalent Co atoms. In the third Ge site, Ge is bonded in a 8-coordinate geometry to one Mg, six equivalent Co, and one Ge atom. The Ge–Ge bond length is 2.51 Å.},
doi = {10.17188/1188777},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}