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Title: Materials Data on Yb4Ge6Ir7 by Materials Project

Abstract

Yb4Ir7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent Ir and six equivalent Ge atoms to form YbGe6Ir6 cuboctahedra that share corners with twelve equivalent YbGe6Ir6 cuboctahedra, faces with six equivalent YbGe6Ir6 cuboctahedra, and faces with two equivalent IrGe6 octahedra. All Yb–Ir bond lengths are 2.95 Å. All Yb–Ge bond lengths are 3.00 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 12-coordinate geometry to four equivalent Yb and four equivalent Ge atoms. All Ir–Ge bond lengths are 2.59 Å. In the second Ir site, Ir is bonded to six equivalent Ge atoms to form IrGe6 octahedra that share faces with eight equivalent YbGe6Ir6 cuboctahedra. All Ir–Ge bond lengths are 2.64 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Yb and five Ir atoms.

Authors:
Publication Date:
Other Number(s):
mp-17578
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; Yb4Ge6Ir7; Ge-Ir-Yb
OSTI Identifier:
1192579
DOI:
https://doi.org/10.17188/1192579

Citation Formats

The Materials Project. Materials Data on Yb4Ge6Ir7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1192579.
The Materials Project. Materials Data on Yb4Ge6Ir7 by Materials Project. United States. doi:https://doi.org/10.17188/1192579
The Materials Project. 2020. "Materials Data on Yb4Ge6Ir7 by Materials Project". United States. doi:https://doi.org/10.17188/1192579. https://www.osti.gov/servlets/purl/1192579. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1192579,
title = {Materials Data on Yb4Ge6Ir7 by Materials Project},
author = {The Materials Project},
abstractNote = {Yb4Ir7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent Ir and six equivalent Ge atoms to form YbGe6Ir6 cuboctahedra that share corners with twelve equivalent YbGe6Ir6 cuboctahedra, faces with six equivalent YbGe6Ir6 cuboctahedra, and faces with two equivalent IrGe6 octahedra. All Yb–Ir bond lengths are 2.95 Å. All Yb–Ge bond lengths are 3.00 Å. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 12-coordinate geometry to four equivalent Yb and four equivalent Ge atoms. All Ir–Ge bond lengths are 2.59 Å. In the second Ir site, Ir is bonded to six equivalent Ge atoms to form IrGe6 octahedra that share faces with eight equivalent YbGe6Ir6 cuboctahedra. All Ir–Ge bond lengths are 2.64 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Yb and five Ir atoms.},
doi = {10.17188/1192579},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}