Materials Data on EuCuSeF by Materials Project

doi:10.17188/1196802

Title: Materials Data on EuCuSeF by Materials Project

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Abstract

EuCuSeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Se2- and four equivalent F1- atoms. All Eu–Se bond lengths are 3.19 Å. All Eu–F bond lengths are 2.51 Å. Cu1+ is bonded to four equivalent Se2- atoms to form a mixture of corner and edge-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.53 Å. Se2- is bonded in a 12-coordinate geometry to four equivalent Eu2+ and four equivalent Cu1+ atoms. F1- is bonded to four equivalent Eu2+ atoms to form a mixture of corner and edge-sharing FEu4 tetrahedra.

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-21356

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; EuCuSeF; Cu-Eu-F-Se

OSTI Identifier:: 1196802

DOI:: https://doi.org/10.17188/1196802

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                    The Materials Project. Materials Data on EuCuSeF by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1196802.

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                    The Materials Project. Materials Data on EuCuSeF by Materials Project.  United States.  doi:https://doi.org/10.17188/1196802

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                    The Materials Project. 2020.  
"Materials Data on EuCuSeF by Materials Project".  United States.  doi:https://doi.org/10.17188/1196802.  https://www.osti.gov/servlets/purl/1196802. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1196802,

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

  author       = {The Materials Project},

  abstractNote = {EuCuSeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Se2- and four equivalent F1- atoms. All Eu–Se bond lengths are 3.19 Å. All Eu–F bond lengths are 2.51 Å. Cu1+ is bonded to four equivalent Se2- atoms to form a mixture of corner and edge-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.53 Å. Se2- is bonded in a 12-coordinate geometry to four equivalent Eu2+ and four equivalent Cu1+ atoms. F1- is bonded to four equivalent Eu2+ atoms to form a mixture of corner and edge-sharing FEu4 tetrahedra.},

  doi          = {10.17188/1196802},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1196802

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