Materials Data on Ba(ZnSb)2 by Materials Project

doi:10.17188/1652059

Title: Materials Data on Ba(ZnSb)2 by Materials Project

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Abstract

BaZn2Sb2 crystallizes in the tetragonal I4mm space group. The structure is two-dimensional and consists of two BaZn2Sb2 sheets oriented in the (0, 0, 1) direction. Ba2+ is bonded in a distorted square co-planar geometry to four equivalent Sb3- atoms. All Ba–Sb bond lengths are 3.42 Å. Zn2+ is bonded to four Sb3- atoms to form a mixture of edge and corner-sharing ZnSb4 tetrahedra. There are two shorter (2.71 Å) and two longer (2.98 Å) Zn–Sb bond lengths. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 4-coordinate geometry to four equivalent Zn2+ atoms. In the second Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent Ba2+ and four equivalent Zn2+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-07-23

Other Number(s):: mp-1228651

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; Ba(ZnSb)2; Ba-Sb-Zn

OSTI Identifier:: 1652059

DOI:: https://doi.org/10.17188/1652059

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                    The Materials Project. Materials Data on Ba(ZnSb)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1652059.

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                    The Materials Project. Materials Data on Ba(ZnSb)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1652059

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                    The Materials Project. 2020.  
"Materials Data on Ba(ZnSb)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1652059.  https://www.osti.gov/servlets/purl/1652059. Pub date:Thu Jul 23 00:00:00 EDT 2020

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@article{osti_1652059,

  title        = {Materials Data on Ba(ZnSb)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {BaZn2Sb2 crystallizes in the tetragonal I4mm space group. The structure is two-dimensional and consists of two BaZn2Sb2 sheets oriented in the (0, 0, 1) direction. Ba2+ is bonded in a distorted square co-planar geometry to four equivalent Sb3- atoms. All Ba–Sb bond lengths are 3.42 Å. Zn2+ is bonded to four Sb3- atoms to form a mixture of edge and corner-sharing ZnSb4 tetrahedra. There are two shorter (2.71 Å) and two longer (2.98 Å) Zn–Sb bond lengths. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 4-coordinate geometry to four equivalent Zn2+ atoms. In the second Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent Ba2+ and four equivalent Zn2+ atoms.},

  doi          = {10.17188/1652059},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1652059

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