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Title: Materials Data on Ta9(CoS3)2 by Materials Project

Abstract

Ta9(CoS3)2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are three inequivalent Ta sites. In the first Ta site, Ta is bonded to two equivalent Co and three S atoms to form a mixture of distorted edge and corner-sharing TaCo2S3 trigonal bipyramids. Both Ta–Co bond lengths are 2.44 Å. There are one shorter (2.39 Å) and two longer (2.52 Å) Ta–S bond lengths. In the second Ta site, Ta is bonded in a 5-coordinate geometry to two equivalent Co and three S atoms. Both Ta–Co bond lengths are 2.56 Å. There are one shorter (2.43 Å) and two longer (2.56 Å) Ta–S bond lengths. In the third Ta site, Ta is bonded in a 3-coordinate geometry to three S atoms. There are a spread of Ta–S bond distances ranging from 2.50–2.55 Å. Co is bonded in a 6-coordinate geometry to six Ta atoms. There are three inequivalent S sites. In the first S site, S is bonded in a distorted pentagonal planar geometry to five Ta atoms. In the second S site, S is bonded in a distorted rectangular see-saw-like geometry to four Ta atoms. In the third S site, S is bonded in a 4-coordinatemore » geometry to four Ta atoms.« less

Publication Date:
Other Number(s):
mp-29580
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; Ta9(CoS3)2; Co-S-Ta
OSTI Identifier:
1204031
DOI:
https://doi.org/10.17188/1204031

Citation Formats

The Materials Project. Materials Data on Ta9(CoS3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1204031.
The Materials Project. Materials Data on Ta9(CoS3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1204031
The Materials Project. 2020. "Materials Data on Ta9(CoS3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1204031. https://www.osti.gov/servlets/purl/1204031. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1204031,
title = {Materials Data on Ta9(CoS3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Ta9(CoS3)2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are three inequivalent Ta sites. In the first Ta site, Ta is bonded to two equivalent Co and three S atoms to form a mixture of distorted edge and corner-sharing TaCo2S3 trigonal bipyramids. Both Ta–Co bond lengths are 2.44 Å. There are one shorter (2.39 Å) and two longer (2.52 Å) Ta–S bond lengths. In the second Ta site, Ta is bonded in a 5-coordinate geometry to two equivalent Co and three S atoms. Both Ta–Co bond lengths are 2.56 Å. There are one shorter (2.43 Å) and two longer (2.56 Å) Ta–S bond lengths. In the third Ta site, Ta is bonded in a 3-coordinate geometry to three S atoms. There are a spread of Ta–S bond distances ranging from 2.50–2.55 Å. Co is bonded in a 6-coordinate geometry to six Ta atoms. There are three inequivalent S sites. In the first S site, S is bonded in a distorted pentagonal planar geometry to five Ta atoms. In the second S site, S is bonded in a distorted rectangular see-saw-like geometry to four Ta atoms. In the third S site, S is bonded in a 4-coordinate geometry to four Ta atoms.},
doi = {10.17188/1204031},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}