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Title: Materials Data on Er(CuGe)2 by Materials Project

Abstract

ErCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Er–Cu bond lengths are 3.28 Å. All Er–Ge bond lengths are 3.10 Å. Cu is bonded to four equivalent Er and four equivalent Ge atoms to form a mixture of distorted corner, edge, and face-sharing CuEr4Ge4 tetrahedra. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Er, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.45 Å.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-5083
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; Er(CuGe)2; Cu-Er-Ge
OSTI Identifier:
1262799
DOI:
10.17188/1262799

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Er(CuGe)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1262799.
Persson, Kristin, & Project, Materials. Materials Data on Er(CuGe)2 by Materials Project. United States. doi:10.17188/1262799.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Er(CuGe)2 by Materials Project". United States. doi:10.17188/1262799. https://www.osti.gov/servlets/purl/1262799. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1262799,
title = {Materials Data on Er(CuGe)2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {ErCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Er–Cu bond lengths are 3.28 Å. All Er–Ge bond lengths are 3.10 Å. Cu is bonded to four equivalent Er and four equivalent Ge atoms to form a mixture of distorted corner, edge, and face-sharing CuEr4Ge4 tetrahedra. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Er, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.45 Å.},
doi = {10.17188/1262799},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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