Materials Data on Ga2HgTe4 by Materials Project

doi:10.17188/1744063

Title: Materials Data on Ga2HgTe4 by Materials Project

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Abstract

HgGa2Te4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent Te2- atoms to form HgTe4 tetrahedra that share corners with eight equivalent GaTe4 tetrahedra. All Hg–Te bond lengths are 2.88 Å. Ga3+ is bonded to four equivalent Te2- atoms to form GaTe4 tetrahedra that share corners with four equivalent HgTe4 tetrahedra and corners with four equivalent GaTe4 tetrahedra. All Ga–Te bond lengths are 2.69 Å. Te2- is bonded in a distorted trigonal non-coplanar geometry to one Hg2+ and two equivalent Ga3+ atoms.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1224839

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; Ga2HgTe4; Ga-Hg-Te

OSTI Identifier:: 1744063

DOI:: https://doi.org/10.17188/1744063

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                    The Materials Project. Materials Data on Ga2HgTe4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1744063.

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                    The Materials Project. Materials Data on Ga2HgTe4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1744063

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                    The Materials Project. 2020.  
"Materials Data on Ga2HgTe4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1744063.  https://www.osti.gov/servlets/purl/1744063. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1744063,

  title        = {Materials Data on Ga2HgTe4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {HgGa2Te4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Hg2+ is bonded to four equivalent Te2- atoms to form HgTe4 tetrahedra that share corners with eight equivalent GaTe4 tetrahedra. All Hg–Te bond lengths are 2.88 Å. Ga3+ is bonded to four equivalent Te2- atoms to form GaTe4 tetrahedra that share corners with four equivalent HgTe4 tetrahedra and corners with four equivalent GaTe4 tetrahedra. All Ga–Te bond lengths are 2.69 Å. Te2- is bonded in a distorted trigonal non-coplanar geometry to one Hg2+ and two equivalent Ga3+ atoms.},

  doi          = {10.17188/1744063},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1744063

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