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Title: Materials Data on Yb4Cu2Sn5 by Materials Project

Abstract

Yb4Cu2Sn5 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 7-coordinate geometry to two equivalent Cu and seven Sn atoms. Both Yb–Cu bond lengths are 3.14 Å. There are a spread of Yb–Sn bond distances ranging from 3.23–3.81 Å. In the second Yb site, Yb is bonded in a 12-coordinate geometry to four equivalent Cu and eight Sn atoms. All Yb–Cu bond lengths are 3.07 Å. There are a spread of Yb–Sn bond distances ranging from 3.24–3.45 Å. In the third Yb site, Yb is bonded in a 8-coordinate geometry to eight Sn atoms. There are a spread of Yb–Sn bond distances ranging from 3.28–3.59 Å. Cu is bonded in a 9-coordinate geometry to four Yb and five Sn atoms. There are a spread of Cu–Sn bond distances ranging from 2.68–2.80 Å. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to seven Yb, one Cu, and one Sn atom. The Sn–Sn bond length is 2.93 Å. In the second Sn site, Sn is bonded in a 10-coordinate geometry to five Yb, threemore » equivalent Cu, and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.20 Å. In the third Sn site, Sn is bonded in a 12-coordinate geometry to six Yb, two equivalent Cu, and four equivalent Sn atoms.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-630820
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; Yb4Cu2Sn5; Cu-Sn-Yb
OSTI Identifier:
1278998
DOI:
10.17188/1278998

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Yb4Cu2Sn5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1278998.
Persson, Kristin, & Project, Materials. Materials Data on Yb4Cu2Sn5 by Materials Project. United States. doi:10.17188/1278998.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Yb4Cu2Sn5 by Materials Project". United States. doi:10.17188/1278998. https://www.osti.gov/servlets/purl/1278998. Pub date:Fri Jul 24 00:00:00 EDT 2020
@article{osti_1278998,
title = {Materials Data on Yb4Cu2Sn5 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Yb4Cu2Sn5 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 7-coordinate geometry to two equivalent Cu and seven Sn atoms. Both Yb–Cu bond lengths are 3.14 Å. There are a spread of Yb–Sn bond distances ranging from 3.23–3.81 Å. In the second Yb site, Yb is bonded in a 12-coordinate geometry to four equivalent Cu and eight Sn atoms. All Yb–Cu bond lengths are 3.07 Å. There are a spread of Yb–Sn bond distances ranging from 3.24–3.45 Å. In the third Yb site, Yb is bonded in a 8-coordinate geometry to eight Sn atoms. There are a spread of Yb–Sn bond distances ranging from 3.28–3.59 Å. Cu is bonded in a 9-coordinate geometry to four Yb and five Sn atoms. There are a spread of Cu–Sn bond distances ranging from 2.68–2.80 Å. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to seven Yb, one Cu, and one Sn atom. The Sn–Sn bond length is 2.93 Å. In the second Sn site, Sn is bonded in a 10-coordinate geometry to five Yb, three equivalent Cu, and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.20 Å. In the third Sn site, Sn is bonded in a 12-coordinate geometry to six Yb, two equivalent Cu, and four equivalent Sn atoms.},
doi = {10.17188/1278998},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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