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Title: Materials Data on Hf4Co7Ge6 by Materials Project

Abstract

Hf4Co7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Hf is bonded to six equivalent Co and six equivalent Ge atoms to form HfCo6Ge6 cuboctahedra that share corners with twelve equivalent HfCo6Ge6 cuboctahedra, faces with six equivalent HfCo6Ge6 cuboctahedra, and faces with two equivalent CoGe6 octahedra. All Hf–Co bond lengths are 2.77 Å. All Hf–Ge bond lengths are 2.82 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to four equivalent Hf and four equivalent Ge atoms. All Co–Ge bond lengths are 2.43 Å. In the second Co site, Co is bonded to six equivalent Ge atoms to form CoGe6 octahedra that share faces with eight equivalent HfCo6Ge6 cuboctahedra. All Co–Ge bond lengths are 2.48 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Hf and five Co atoms.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-1105833
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; Hf4Co7Ge6; Co-Ge-Hf
OSTI Identifier:
1672364
DOI:
10.17188/1672364

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Hf4Co7Ge6 by Materials Project. United States: N. p., 2018. Web. doi:10.17188/1672364.
Persson, Kristin, & Project, Materials. Materials Data on Hf4Co7Ge6 by Materials Project. United States. doi:10.17188/1672364.
Persson, Kristin, and Project, Materials. 2018. "Materials Data on Hf4Co7Ge6 by Materials Project". United States. doi:10.17188/1672364. https://www.osti.gov/servlets/purl/1672364. Pub date:Thu Jul 19 00:00:00 EDT 2018
@article{osti_1672364,
title = {Materials Data on Hf4Co7Ge6 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Hf4Co7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Hf is bonded to six equivalent Co and six equivalent Ge atoms to form HfCo6Ge6 cuboctahedra that share corners with twelve equivalent HfCo6Ge6 cuboctahedra, faces with six equivalent HfCo6Ge6 cuboctahedra, and faces with two equivalent CoGe6 octahedra. All Hf–Co bond lengths are 2.77 Å. All Hf–Ge bond lengths are 2.82 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to four equivalent Hf and four equivalent Ge atoms. All Co–Ge bond lengths are 2.43 Å. In the second Co site, Co is bonded to six equivalent Ge atoms to form CoGe6 octahedra that share faces with eight equivalent HfCo6Ge6 cuboctahedra. All Co–Ge bond lengths are 2.48 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Hf and five Co atoms.},
doi = {10.17188/1672364},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {7}
}

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