Materials Data on UCoAs2 by Materials Project

doi:10.17188/1194984

Title: Materials Data on UCoAs2 by Materials Project

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Abstract

UCoAs2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. U4+ is bonded in a 8-coordinate geometry to eight As3- atoms. There are four shorter (2.94 Å) and four longer (3.01 Å) U–As bond lengths. Co2+ is bonded to four equivalent As3- atoms to form a mixture of edge and corner-sharing CoAs4 tetrahedra. All Co–As bond lengths are 2.43 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent Co2+ atoms. In the second As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent As3- atoms. All As–As bond lengths are 2.82 Å.

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-19786

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; UCoAs2; As-Co-U

OSTI Identifier:: 1194984

DOI:: https://doi.org/10.17188/1194984

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                    The Materials Project. Materials Data on UCoAs2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1194984.

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                    The Materials Project. Materials Data on UCoAs2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1194984

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                    The Materials Project. 2020.  
"Materials Data on UCoAs2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1194984.  https://www.osti.gov/servlets/purl/1194984. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1194984,

  title        = {Materials Data on UCoAs2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {UCoAs2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. U4+ is bonded in a 8-coordinate geometry to eight As3- atoms. There are four shorter (2.94 Å) and four longer (3.01 Å) U–As bond lengths. Co2+ is bonded to four equivalent As3- atoms to form a mixture of edge and corner-sharing CoAs4 tetrahedra. All Co–As bond lengths are 2.43 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent Co2+ atoms. In the second As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent As3- atoms. All As–As bond lengths are 2.82 Å.},

  doi          = {10.17188/1194984},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1194984

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