Materials Data on Eu(FeAs)2 by Materials Project

doi:10.17188/1196086

Title: Materials Data on Eu(FeAs)2 by Materials Project

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Abstract

EuFe2As2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu2+ is bonded in a body-centered cubic geometry to eight equivalent As3- atoms. All Eu–As bond lengths are 3.19 Å. Fe2+ is bonded to four equivalent As3- atoms to form a mixture of corner and edge-sharing FeAs4 tetrahedra. All Fe–As bond lengths are 2.31 Å. As3- is bonded in a 4-coordinate geometry to four equivalent Eu2+ and four equivalent Fe2+ atoms.

Authors:: The Materials Project

Publication Date:: Wed Jul 15 00:00:00 EDT 2020

Other Number(s):: mp-20890

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; Eu(FeAs)2; As-Eu-Fe

OSTI Identifier:: 1196086

DOI:: https://doi.org/10.17188/1196086

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                    The Materials Project. Materials Data on Eu(FeAs)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1196086.

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                    The Materials Project. Materials Data on Eu(FeAs)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1196086

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                    The Materials Project. 2020.  
"Materials Data on Eu(FeAs)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1196086.  https://www.osti.gov/servlets/purl/1196086. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1196086,

  title        = {Materials Data on Eu(FeAs)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {EuFe2As2 is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu2+ is bonded in a body-centered cubic geometry to eight equivalent As3- atoms. All Eu–As bond lengths are 3.19 Å. Fe2+ is bonded to four equivalent As3- atoms to form a mixture of corner and edge-sharing FeAs4 tetrahedra. All Fe–As bond lengths are 2.31 Å. As3- is bonded in a 4-coordinate geometry to four equivalent Eu2+ and four equivalent Fe2+ atoms.},

  doi          = {10.17188/1196086},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jul 15 00:00:00 EDT 2020},

  month        = {Wed Jul 15 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1196086

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