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Title: Materials Data on Tb3Sn7 by Materials Project

Abstract

Tb3Sn7 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded to twelve Sn atoms to form a mixture of corner and face-sharing TbSn12 cuboctahedra. There are four shorter (3.18 Å) and eight longer (3.37 Å) Tb–Sn bond lengths. In the second Tb site, Tb is bonded in a 10-coordinate geometry to ten Sn atoms. There are a spread of Tb–Sn bond distances ranging from 3.24–3.45 Å. There are four inequivalent Sn sites. In the first Sn site, Sn is bonded in a square co-planar geometry to four equivalent Tb and eight Sn atoms. All Sn–Sn bond lengths are 3.37 Å. In the second Sn site, Sn is bonded in a 10-coordinate geometry to four Tb and six Sn atoms. All Sn–Sn bond lengths are 3.18 Å. In the third Sn site, Sn is bonded in a 10-coordinate geometry to four Tb and six Sn atoms. In the fourth Sn site, Sn is bonded in a 8-coordinate geometry to six equivalent Tb and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.02 Å.

Publication Date:
Other Number(s):
mp-1079704
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; Tb3Sn7; Sn-Tb
OSTI Identifier:
1651658
DOI:
https://doi.org/10.17188/1651658

Citation Formats

The Materials Project. Materials Data on Tb3Sn7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1651658.
The Materials Project. Materials Data on Tb3Sn7 by Materials Project. United States. doi:https://doi.org/10.17188/1651658
The Materials Project. 2020. "Materials Data on Tb3Sn7 by Materials Project". United States. doi:https://doi.org/10.17188/1651658. https://www.osti.gov/servlets/purl/1651658. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1651658,
title = {Materials Data on Tb3Sn7 by Materials Project},
author = {The Materials Project},
abstractNote = {Tb3Sn7 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded to twelve Sn atoms to form a mixture of corner and face-sharing TbSn12 cuboctahedra. There are four shorter (3.18 Å) and eight longer (3.37 Å) Tb–Sn bond lengths. In the second Tb site, Tb is bonded in a 10-coordinate geometry to ten Sn atoms. There are a spread of Tb–Sn bond distances ranging from 3.24–3.45 Å. There are four inequivalent Sn sites. In the first Sn site, Sn is bonded in a square co-planar geometry to four equivalent Tb and eight Sn atoms. All Sn–Sn bond lengths are 3.37 Å. In the second Sn site, Sn is bonded in a 10-coordinate geometry to four Tb and six Sn atoms. All Sn–Sn bond lengths are 3.18 Å. In the third Sn site, Sn is bonded in a 10-coordinate geometry to four Tb and six Sn atoms. In the fourth Sn site, Sn is bonded in a 8-coordinate geometry to six equivalent Tb and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.02 Å.},
doi = {10.17188/1651658},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}