Materials Data on LaCoSb2 by Materials Project

doi:10.17188/1748930

Title: Materials Data on LaCoSb2 by Materials Project

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Abstract

LaCoSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb+2.50- atoms. There are four shorter (3.32 Å) and four longer (3.38 Å) La–Sb bond lengths. Co2+ is bonded to four equivalent Sb+2.50- atoms to form a mixture of edge and corner-sharing CoSb4 tetrahedra. All Co–Sb bond lengths are 2.54 Å. There are two inequivalent Sb+2.50- sites. In the first Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb+2.50- atoms. All Sb–Sb bond lengths are 3.11 Å. In the second Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Co2+ atoms.

Authors:: The Materials Project

Publication Date:: Sun May 03 00:00:00 EDT 2020

Other Number(s):: mp-1078968

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; LaCoSb2; Co-La-Sb

OSTI Identifier:: 1748930

DOI:: https://doi.org/10.17188/1748930

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                    The Materials Project. Materials Data on LaCoSb2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1748930.

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                    The Materials Project. Materials Data on LaCoSb2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1748930

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                    The Materials Project. 2020.  
"Materials Data on LaCoSb2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1748930.  https://www.osti.gov/servlets/purl/1748930. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1748930,

  title        = {Materials Data on LaCoSb2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {LaCoSb2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. La3+ is bonded in a 8-coordinate geometry to eight Sb+2.50- atoms. There are four shorter (3.32 Å) and four longer (3.38 Å) La–Sb bond lengths. Co2+ is bonded to four equivalent Sb+2.50- atoms to form a mixture of edge and corner-sharing CoSb4 tetrahedra. All Co–Sb bond lengths are 2.54 Å. There are two inequivalent Sb+2.50- sites. In the first Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Sb+2.50- atoms. All Sb–Sb bond lengths are 3.11 Å. In the second Sb+2.50- site, Sb+2.50- is bonded in a 8-coordinate geometry to four equivalent La3+ and four equivalent Co2+ atoms.},

  doi          = {10.17188/1748930},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Sun May 03 00:00:00 EDT 2020},

  month        = {Sun May 03 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1748930

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