Materials Data on EuBr2 by Materials Project

doi:10.17188/1199418

Title: Materials Data on EuBr2 by Materials Project

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Abstract

EuBr2 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are two inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are four shorter (3.15 Å) and four longer (3.16 Å) Eu–Br bond lengths. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Eu–Br bond distances ranging from 3.12–3.58 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the second Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the third Br1- site, Br1- is bonded to four Eu2+ atoms to form a mixture of distorted edge and corner-sharing BrEu4 trigonal pyramids. In the fourth Br1- site, Br1- is bonded in a 4-coordinate geometry to four Eu2+ atoms.

Authors:: The Materials Project

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

Other Number(s):: mp-23311

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; EuBr2; Br-Eu

OSTI Identifier:: 1199418

DOI:: https://doi.org/10.17188/1199418

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                    The Materials Project. Materials Data on EuBr2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1199418.

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                    The Materials Project. Materials Data on EuBr2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1199418

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                    The Materials Project. 2020.  
"Materials Data on EuBr2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1199418.  https://www.osti.gov/servlets/purl/1199418. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1199418,

  title        = {Materials Data on EuBr2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {EuBr2 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are two inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are four shorter (3.15 Å) and four longer (3.16 Å) Eu–Br bond lengths. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Eu–Br bond distances ranging from 3.12–3.58 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the second Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the third Br1- site, Br1- is bonded to four Eu2+ atoms to form a mixture of distorted edge and corner-sharing BrEu4 trigonal pyramids. In the fourth Br1- site, Br1- is bonded in a 4-coordinate geometry to four Eu2+ atoms.},

  doi          = {10.17188/1199418},

  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/10.17188/1199418

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