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Title: Materials Data on Ho3Mn3Ga2Ge by Materials Project

Abstract

Ho3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. Ho is bonded in a 5-coordinate geometry to six equivalent Mn, three Ga, and two equivalent Ge atoms. There are a spread of Ho–Mn bond distances ranging from 3.19–3.30 Å. All Ho–Ga bond lengths are 2.94 Å. Both Ho–Ge bond lengths are 2.93 Å. Mn is bonded in a 12-coordinate geometry to six equivalent Ho, two equivalent Mn, three Ga, and one Ge atom. Both Mn–Mn bond lengths are 2.79 Å. There are two shorter (2.61 Å) and one longer (2.77 Å) Mn–Ga bond lengths. The Mn–Ge bond length is 2.74 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Ho and three equivalent Mn atoms. In the second Ga site, Ga is bonded in a distorted q6 geometry to three equivalent Ho and six equivalent Mn atoms. Ge is bonded in a 9-coordinate geometry to six equivalent Ho and three equivalent Mn atoms.

Authors:
Publication Date:
Other Number(s):
mp-1224174
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; Ho3Mn3Ga2Ge; Ga-Ge-Ho-Mn
OSTI Identifier:
1687066
DOI:
https://doi.org/10.17188/1687066

Citation Formats

The Materials Project. Materials Data on Ho3Mn3Ga2Ge by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1687066.
The Materials Project. Materials Data on Ho3Mn3Ga2Ge by Materials Project. United States. doi:https://doi.org/10.17188/1687066
The Materials Project. 2020. "Materials Data on Ho3Mn3Ga2Ge by Materials Project". United States. doi:https://doi.org/10.17188/1687066. https://www.osti.gov/servlets/purl/1687066. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1687066,
title = {Materials Data on Ho3Mn3Ga2Ge by Materials Project},
author = {The Materials Project},
abstractNote = {Ho3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. Ho is bonded in a 5-coordinate geometry to six equivalent Mn, three Ga, and two equivalent Ge atoms. There are a spread of Ho–Mn bond distances ranging from 3.19–3.30 Å. All Ho–Ga bond lengths are 2.94 Å. Both Ho–Ge bond lengths are 2.93 Å. Mn is bonded in a 12-coordinate geometry to six equivalent Ho, two equivalent Mn, three Ga, and one Ge atom. Both Mn–Mn bond lengths are 2.79 Å. There are two shorter (2.61 Å) and one longer (2.77 Å) Mn–Ga bond lengths. The Mn–Ge bond length is 2.74 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Ho and three equivalent Mn atoms. In the second Ga site, Ga is bonded in a distorted q6 geometry to three equivalent Ho and six equivalent Mn atoms. Ge is bonded in a 9-coordinate geometry to six equivalent Ho and three equivalent Mn atoms.},
doi = {10.17188/1687066},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}