Materials Data on Sr(SnAs)2 by Materials Project

doi:10.17188/1282135

Title: Materials Data on Sr(SnAs)2 by Materials Project

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Abstract

Sr(SnAs)2 crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three Sr(SnAs)2 sheets oriented in the (0, 0, 1) direction. Sr2+ is bonded to six equivalent As3- atoms to form edge-sharing SrAs6 octahedra. All Sr–As bond lengths are 3.17 Å. Sn2+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent As3- atoms. All Sn–As bond lengths are 2.83 Å. As3- is bonded to three equivalent Sr2+ and three equivalent Sn2+ atoms to form a mixture of edge and corner-sharing AsSr3Sn3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Authors:: The Materials Project

Publication Date:: Thu Jul 16 00:00:00 EDT 2020

Other Number(s):: mp-9379

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; Sr(SnAs)2; As-Sn-Sr

OSTI Identifier:: 1282135

DOI:: https://doi.org/10.17188/1282135

Citation Formats


                    The Materials Project. Materials Data on Sr(SnAs)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1282135.

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                    The Materials Project. Materials Data on Sr(SnAs)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1282135

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                    The Materials Project. 2020.  
"Materials Data on Sr(SnAs)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1282135.  https://www.osti.gov/servlets/purl/1282135. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1282135,

  title        = {Materials Data on Sr(SnAs)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Sr(SnAs)2 crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three Sr(SnAs)2 sheets oriented in the (0, 0, 1) direction. Sr2+ is bonded to six equivalent As3- atoms to form edge-sharing SrAs6 octahedra. All Sr–As bond lengths are 3.17 Å. Sn2+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent As3- atoms. All Sn–As bond lengths are 2.83 Å. As3- is bonded to three equivalent Sr2+ and three equivalent Sn2+ atoms to form a mixture of edge and corner-sharing AsSr3Sn3 octahedra. The corner-sharing octahedral tilt angles are 0°.},

  doi          = {10.17188/1282135},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 16 00:00:00 EDT 2020},

  month        = {Thu Jul 16 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1282135

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