Materials Data on CuSe2 by Materials Project

doi:10.17188/1198989

Title: Materials Data on CuSe2 by Materials Project

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Abstract

CuSe2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Cu3+ is bonded to six equivalent Se+1.50- atoms to form CuSe6 octahedra that share corners with twelve equivalent CuSe6 octahedra and corners with six equivalent SeCu3Se tetrahedra. The corner-sharing octahedral tilt angles are 65°. All Cu–Se bond lengths are 2.58 Å. Se+1.50- is bonded to three equivalent Cu3+ and one Se+1.50- atom to form distorted SeCu3Se tetrahedra that share corners with three equivalent CuSe6 octahedra and corners with fifteen equivalent SeCu3Se tetrahedra. The corner-sharing octahedral tilt angles are 77°. The Se–Se bond length is 2.38 Å.

Publication Date:: Thu Jul 16 04:00:00 UTC 2020

Other Number(s):: mp-2280

DOE Contract Number:: AC02-05CH11231

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; Cu-Se; CuSe2; crystal structure

OSTI Identifier:: 1198989

DOI:: https://doi.org/10.17188/1198989

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                    Materials Data on CuSe2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1198989.

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                    Materials Data on CuSe2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1198989

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                    2020.  
"Materials Data on CuSe2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1198989.  https://www.osti.gov/servlets/purl/1198989. Pub date:Thu Jul 16 04:00:00 UTC 2020

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@article{osti_1198989,

  title        = {Materials Data on CuSe2 by Materials Project},

  
  abstractNote = {CuSe2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Cu3+ is bonded to six equivalent Se+1.50- atoms to form CuSe6 octahedra that share corners with twelve equivalent CuSe6 octahedra and corners with six equivalent SeCu3Se tetrahedra. The corner-sharing octahedral tilt angles are 65°. All Cu–Se bond lengths are 2.58 Å. Se+1.50- is bonded to three equivalent Cu3+ and one Se+1.50- atom to form distorted SeCu3Se tetrahedra that share corners with three equivalent CuSe6 octahedra and corners with fifteen equivalent SeCu3Se tetrahedra. The corner-sharing octahedral tilt angles are 77°. The Se–Se bond length is 2.38 Å.},

  doi          = {10.17188/1198989},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 16 04:00:00 UTC 2020},

  month        = {Thu Jul 16 04:00:00 UTC 2020}

}

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DOI: https://doi.org/10.17188/1198989

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