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Title: Materials Data on YbEu(SiAu)4 by Materials Project

Abstract

YbEu(AuSi)4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Yb2+ is bonded to eight equivalent Au1- atoms to form distorted edge-sharing YbAu8 hexagonal bipyramids. All Yb–Au bond lengths are 3.33 Å. Eu2+ is bonded in a 8-coordinate geometry to eight equivalent Au1- atoms. All Eu–Au bond lengths are 3.37 Å. Au1- is bonded in a 4-coordinate geometry to two equivalent Yb2+, two equivalent Eu2+, and four Si atoms. There are two shorter (2.58 Å) and two longer (2.60 Å) Au–Si bond lengths. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 5-coordinate geometry to four equivalent Au1- and one Si atom. The Si–Si bond length is 2.33 Å. In the second Si site, Si is bonded in a 5-coordinate geometry to four equivalent Au1- and one Si atom. The Si–Si bond length is 2.32 Å.

Publication Date:
Other Number(s):
mp-1215852
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; YbEu(SiAu)4; Au-Eu-Si-Yb
OSTI Identifier:
1725003
DOI:
https://doi.org/10.17188/1725003

Citation Formats

The Materials Project. Materials Data on YbEu(SiAu)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1725003.
The Materials Project. Materials Data on YbEu(SiAu)4 by Materials Project. United States. doi:https://doi.org/10.17188/1725003
The Materials Project. 2020. "Materials Data on YbEu(SiAu)4 by Materials Project". United States. doi:https://doi.org/10.17188/1725003. https://www.osti.gov/servlets/purl/1725003. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1725003,
title = {Materials Data on YbEu(SiAu)4 by Materials Project},
author = {The Materials Project},
abstractNote = {YbEu(AuSi)4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Yb2+ is bonded to eight equivalent Au1- atoms to form distorted edge-sharing YbAu8 hexagonal bipyramids. All Yb–Au bond lengths are 3.33 Å. Eu2+ is bonded in a 8-coordinate geometry to eight equivalent Au1- atoms. All Eu–Au bond lengths are 3.37 Å. Au1- is bonded in a 4-coordinate geometry to two equivalent Yb2+, two equivalent Eu2+, and four Si atoms. There are two shorter (2.58 Å) and two longer (2.60 Å) Au–Si bond lengths. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 5-coordinate geometry to four equivalent Au1- and one Si atom. The Si–Si bond length is 2.33 Å. In the second Si site, Si is bonded in a 5-coordinate geometry to four equivalent Au1- and one Si atom. The Si–Si bond length is 2.32 Å.},
doi = {10.17188/1725003},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}