Materials Data on Eu(MgBi)2 by Materials Project

doi:10.17188/1316707

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

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Abstract

EuMg2Bi2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Mg is bonded to four equivalent Bi atoms to form MgBi4 tetrahedra that share corners with six equivalent EuBi6 octahedra, corners with six equivalent MgBi4 tetrahedra, edges with three equivalent EuBi6 octahedra, and edges with three equivalent MgBi4 tetrahedra. The corner-sharing octahedra tilt angles range from 15–55°. There are three shorter (2.97 Å) and one longer (3.01 Å) Mg–Bi bond lengths. Eu is bonded to six equivalent Bi atoms to form EuBi6 octahedra that share corners with twelve equivalent MgBi4 tetrahedra, edges with six equivalent EuBi6 octahedra, and edges with six equivalent MgBi4 tetrahedra. All Eu–Bi bond lengths are 3.40 Å. Bi is bonded to four equivalent Mg and three equivalent Eu atoms to form a mixture of distorted edge and corner-sharing BiEu3Mg4 pentagonal bipyramids.

Authors:: The Materials Project

Publication Date:: Thu Jul 16 00:00:00 EDT 2020

Other Number(s):: mp-1006146

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(MgBi)2; Bi-Eu-Mg

OSTI Identifier:: 1316707

DOI:: https://doi.org/10.17188/1316707

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                    The Materials Project. Materials Data on Eu(MgBi)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1316707.

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                    The Materials Project. Materials Data on Eu(MgBi)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1316707

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                    The Materials Project. 2020.  
"Materials Data on Eu(MgBi)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1316707.  https://www.osti.gov/servlets/purl/1316707. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1316707,

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

  author       = {The Materials Project},

  abstractNote = {EuMg2Bi2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Mg is bonded to four equivalent Bi atoms to form MgBi4 tetrahedra that share corners with six equivalent EuBi6 octahedra, corners with six equivalent MgBi4 tetrahedra, edges with three equivalent EuBi6 octahedra, and edges with three equivalent MgBi4 tetrahedra. The corner-sharing octahedra tilt angles range from 15–55°. There are three shorter (2.97 Å) and one longer (3.01 Å) Mg–Bi bond lengths. Eu is bonded to six equivalent Bi atoms to form EuBi6 octahedra that share corners with twelve equivalent MgBi4 tetrahedra, edges with six equivalent EuBi6 octahedra, and edges with six equivalent MgBi4 tetrahedra. All Eu–Bi bond lengths are 3.40 Å. Bi is bonded to four equivalent Mg and three equivalent Eu atoms to form a mixture of distorted edge and corner-sharing BiEu3Mg4 pentagonal bipyramids.},

  doi          = {10.17188/1316707},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Jul 16 00:00:00 EDT 2020},

  month        = {Thu Jul 16 00:00:00 EDT 2020}

}

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DOI: https://doi.org/10.17188/1316707

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