Materials Data on Cu2GeSe4 by Materials Project

doi:10.17188/1318749

Title: Materials Data on Cu2GeSe4 by Materials Project

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Abstract

Cu2GeSe4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Cu2+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and corners with four equivalent GeSe4 tetrahedra. All Cu–Se bond lengths are 2.38 Å. Ge4+ is bonded to four equivalent Se2- atoms to form GeSe4 tetrahedra that share corners with eight equivalent CuSe4 tetrahedra. All Ge–Se bond lengths are 2.41 Å. Se2- is bonded in a trigonal non-coplanar geometry to two equivalent Cu2+ and one Ge4+ atom.

Authors:: The Materials Project

Publication Date:: 2020-07-23

Other Number(s):: mvc-13140

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; Cu2GeSe4; Cu-Ge-Se

OSTI Identifier:: 1318749

DOI:: https://doi.org/10.17188/1318749

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                    The Materials Project. Materials Data on Cu2GeSe4 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1318749.

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                    The Materials Project. Materials Data on Cu2GeSe4 by Materials Project.  United States.  doi:https://doi.org/10.17188/1318749

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                    The Materials Project. 2020.  
"Materials Data on Cu2GeSe4 by Materials Project".  United States.  doi:https://doi.org/10.17188/1318749.  https://www.osti.gov/servlets/purl/1318749. Pub date:Thu Jul 23 00:00:00 EDT 2020

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@article{osti_1318749,

  title        = {Materials Data on Cu2GeSe4 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Cu2GeSe4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Cu2+ is bonded to four equivalent Se2- atoms to form CuSe4 tetrahedra that share corners with four equivalent CuSe4 tetrahedra and corners with four equivalent GeSe4 tetrahedra. All Cu–Se bond lengths are 2.38 Å. Ge4+ is bonded to four equivalent Se2- atoms to form GeSe4 tetrahedra that share corners with eight equivalent CuSe4 tetrahedra. All Ge–Se bond lengths are 2.41 Å. Se2- is bonded in a trigonal non-coplanar geometry to two equivalent Cu2+ and one Ge4+ atom.},

  doi          = {10.17188/1318749},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1318749

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