Materials Data on Ta9(CoS3)2 by Materials Project

doi:10.17188/1204031

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

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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:: 2020-05-03

Other Number(s):: mp-29580

DOE Contract Number:: AC02-05CH11231

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; Co-S-Ta; Ta9(CoS3)2; crystal structure

OSTI Identifier:: 1204031

DOI:: https://doi.org/10.17188/1204031

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                    Materials Data on Ta9(CoS3)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1204031.

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                    Materials Data on Ta9(CoS3)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1204031

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                    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 04:00:00 UTC 2020

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@article{osti_1204031,

  title        = {Materials Data on Ta9(CoS3)2 by 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}

}

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DOI: https://doi.org/10.17188/1204031

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