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Title: Materials Data on Zr3(Cu2Ge)2 by Materials Project

Abstract

Zr3(Cu2Ge)2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Zr is bonded in a 5-coordinate geometry to seven Cu and four equivalent Ge atoms. There are a spread of Zr–Cu bond distances ranging from 2.65–3.06 Å. All Zr–Ge bond lengths are 2.80 Å. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded in a distorted trigonal planar geometry to three equivalent Zr and six equivalent Cu atoms. All Cu–Cu bond lengths are 2.54 Å. In the second Cu site, Cu is bonded in a 12-coordinate geometry to six equivalent Zr, four Cu, and two equivalent Ge atoms. Both Cu–Cu bond lengths are 2.67 Å. Both Cu–Ge bond lengths are 2.51 Å. Ge is bonded in a 9-coordinate geometry to six equivalent Zr and three equivalent Cu atoms.

Authors:
Publication Date:
Other Number(s):
mp-15985
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; Zr3(Cu2Ge)2; Cu-Ge-Zr
OSTI Identifier:
1191497
DOI:
https://doi.org/10.17188/1191497

Citation Formats

The Materials Project. Materials Data on Zr3(Cu2Ge)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1191497.
The Materials Project. Materials Data on Zr3(Cu2Ge)2 by Materials Project. United States. doi:https://doi.org/10.17188/1191497
The Materials Project. 2020. "Materials Data on Zr3(Cu2Ge)2 by Materials Project". United States. doi:https://doi.org/10.17188/1191497. https://www.osti.gov/servlets/purl/1191497. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1191497,
title = {Materials Data on Zr3(Cu2Ge)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Zr3(Cu2Ge)2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Zr is bonded in a 5-coordinate geometry to seven Cu and four equivalent Ge atoms. There are a spread of Zr–Cu bond distances ranging from 2.65–3.06 Å. All Zr–Ge bond lengths are 2.80 Å. There are two inequivalent Cu sites. In the first Cu site, Cu is bonded in a distorted trigonal planar geometry to three equivalent Zr and six equivalent Cu atoms. All Cu–Cu bond lengths are 2.54 Å. In the second Cu site, Cu is bonded in a 12-coordinate geometry to six equivalent Zr, four Cu, and two equivalent Ge atoms. Both Cu–Cu bond lengths are 2.67 Å. Both Cu–Ge bond lengths are 2.51 Å. Ge is bonded in a 9-coordinate geometry to six equivalent Zr and three equivalent Cu atoms.},
doi = {10.17188/1191497},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}