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Title: Materials Data on Co3Sn2 by Materials Project

Abstract

Co3Sn2 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Co sites. In the first Co site, Co is bonded in a 11-coordinate geometry to five Co and six Sn atoms. There are a spread of Co–Co bond distances ranging from 2.50–2.76 Å. There are three shorter (2.74 Å) and three longer (2.76 Å) Co–Sn bond lengths. In the second Co site, Co is bonded to six equivalent Co and five Sn atoms to form a mixture of distorted corner and face-sharing CoCo6Sn5 trigonal bipyramids. There are three shorter (2.44 Å) and two longer (2.53 Å) Co–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 8-coordinate geometry to eight Co atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to nine Co atoms.

Authors:
Publication Date:
Other Number(s):
mp-1226032
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; Co3Sn2; Co-Sn
OSTI Identifier:
1689107
DOI:
https://doi.org/10.17188/1689107

Citation Formats

The Materials Project. Materials Data on Co3Sn2 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1689107.
The Materials Project. Materials Data on Co3Sn2 by Materials Project. United States. doi:https://doi.org/10.17188/1689107
The Materials Project. 2019. "Materials Data on Co3Sn2 by Materials Project". United States. doi:https://doi.org/10.17188/1689107. https://www.osti.gov/servlets/purl/1689107. Pub date:Sun Jan 13 00:00:00 EST 2019
@article{osti_1689107,
title = {Materials Data on Co3Sn2 by Materials Project},
author = {The Materials Project},
abstractNote = {Co3Sn2 crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Co sites. In the first Co site, Co is bonded in a 11-coordinate geometry to five Co and six Sn atoms. There are a spread of Co–Co bond distances ranging from 2.50–2.76 Å. There are three shorter (2.74 Å) and three longer (2.76 Å) Co–Sn bond lengths. In the second Co site, Co is bonded to six equivalent Co and five Sn atoms to form a mixture of distorted corner and face-sharing CoCo6Sn5 trigonal bipyramids. There are three shorter (2.44 Å) and two longer (2.53 Å) Co–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 8-coordinate geometry to eight Co atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to nine Co atoms.},
doi = {10.17188/1689107},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}