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Title: Materials Data on Yb7In(CoGe3)4 by Materials Project

Abstract

Yb7Co4InGe12 crystallizes in the tetragonal P4/m space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 11-coordinate geometry to two equivalent Co, two equivalent In, and seven Ge atoms. Both Yb–Co bond lengths are 3.09 Å. Both Yb–In bond lengths are 3.34 Å. There are a spread of Yb–Ge bond distances ranging from 2.97–3.12 Å. In the second Yb site, Yb is bonded in a 4-coordinate geometry to four equivalent Co and ten Ge atoms. All Yb–Co bond lengths are 3.36 Å. There are a spread of Yb–Ge bond distances ranging from 3.07–3.31 Å. In the third Yb site, Yb is bonded in a 8-coordinate geometry to four equivalent Co and twelve Ge atoms. All Yb–Co bond lengths are 3.12 Å. There are eight shorter (3.01 Å) and four longer (3.17 Å) Yb–Ge bond lengths. Co is bonded in a 5-coordinate geometry to five Yb and five Ge atoms. There are a spread of Co–Ge bond distances ranging from 2.37–2.44 Å. In is bonded to eight equivalent Yb and four equivalent Ge atoms to form face-sharing InYb8Ge4 cuboctahedra. All In–Ge bond lengths are 2.99 Å. There are threemore » inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to four Yb and two equivalent Co atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six Yb, one Co, one In, and one Ge atom. The Ge–Ge bond length is 2.57 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to five Yb, two equivalent Co, and one Ge atom.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-641845
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; Yb7In(CoGe3)4; Co-Ge-In-Yb
OSTI Identifier:
1280065
DOI:
10.17188/1280065

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Yb7In(CoGe3)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1280065.
Persson, Kristin, & Project, Materials. Materials Data on Yb7In(CoGe3)4 by Materials Project. United States. doi:10.17188/1280065.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Yb7In(CoGe3)4 by Materials Project". United States. doi:10.17188/1280065. https://www.osti.gov/servlets/purl/1280065. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1280065,
title = {Materials Data on Yb7In(CoGe3)4 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Yb7Co4InGe12 crystallizes in the tetragonal P4/m space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 11-coordinate geometry to two equivalent Co, two equivalent In, and seven Ge atoms. Both Yb–Co bond lengths are 3.09 Å. Both Yb–In bond lengths are 3.34 Å. There are a spread of Yb–Ge bond distances ranging from 2.97–3.12 Å. In the second Yb site, Yb is bonded in a 4-coordinate geometry to four equivalent Co and ten Ge atoms. All Yb–Co bond lengths are 3.36 Å. There are a spread of Yb–Ge bond distances ranging from 3.07–3.31 Å. In the third Yb site, Yb is bonded in a 8-coordinate geometry to four equivalent Co and twelve Ge atoms. All Yb–Co bond lengths are 3.12 Å. There are eight shorter (3.01 Å) and four longer (3.17 Å) Yb–Ge bond lengths. Co is bonded in a 5-coordinate geometry to five Yb and five Ge atoms. There are a spread of Co–Ge bond distances ranging from 2.37–2.44 Å. In is bonded to eight equivalent Yb and four equivalent Ge atoms to form face-sharing InYb8Ge4 cuboctahedra. All In–Ge bond lengths are 2.99 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to four Yb and two equivalent Co atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six Yb, one Co, one In, and one Ge atom. The Ge–Ge bond length is 2.57 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to five Yb, two equivalent Co, and one Ge atom.},
doi = {10.17188/1280065},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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