Materials Data on Sm3CuSnS7 by Materials Project

doi:10.17188/1270130

Title: Materials Data on Sm3CuSnS7 by Materials Project

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Abstract

Sm3CuSnS7 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. Sm3+ is bonded in a 7-coordinate geometry to seven S2- atoms. There are a spread of Sm–S bond distances ranging from 2.78–3.11 Å. Cu1+ is bonded in a trigonal planar geometry to three equivalent S2- atoms. All Cu–S bond lengths are 2.25 Å. Sn4+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.39 Å) and three longer (2.42 Å) Sn–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Sm3+ and one Sn4+ atom. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Sm3+ and one Cu1+ atom. In the third S2- site, S2- is bonded in a tetrahedral geometry to three equivalent Sm3+ and one Sn4+ atom.

Authors:: The Materials Project

Publication Date:: Mon Jul 20 00:00:00 EDT 2020

Other Number(s):: mp-558042

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; Sm3CuSnS7; Cu-S-Sm-Sn

OSTI Identifier:: 1270130

DOI:: https://doi.org/10.17188/1270130

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                    The Materials Project. Materials Data on Sm3CuSnS7 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1270130.

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                    The Materials Project. Materials Data on Sm3CuSnS7 by Materials Project.  United States.  doi:https://doi.org/10.17188/1270130

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                    The Materials Project. 2020.  
"Materials Data on Sm3CuSnS7 by Materials Project".  United States.  doi:https://doi.org/10.17188/1270130.  https://www.osti.gov/servlets/purl/1270130. Pub date:Mon Jul 20 00:00:00 EDT 2020

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@article{osti_1270130,

  title        = {Materials Data on Sm3CuSnS7 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Sm3CuSnS7 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. Sm3+ is bonded in a 7-coordinate geometry to seven S2- atoms. There are a spread of Sm–S bond distances ranging from 2.78–3.11 Å. Cu1+ is bonded in a trigonal planar geometry to three equivalent S2- atoms. All Cu–S bond lengths are 2.25 Å. Sn4+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.39 Å) and three longer (2.42 Å) Sn–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Sm3+ and one Sn4+ atom. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Sm3+ and one Cu1+ atom. In the third S2- site, S2- is bonded in a tetrahedral geometry to three equivalent Sm3+ and one Sn4+ atom.},

  doi          = {10.17188/1270130},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jul 20 00:00:00 EDT 2020},

  month        = {Mon Jul 20 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1270130

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