Materials Data on Yb(MgBi)2 by Materials Project

doi:10.17188/1747129

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

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Abstract

YbMg2Bi2 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 YbBi6 octahedra, corners with six equivalent MgBi4 tetrahedra, edges with three equivalent YbBi6 octahedra, and edges with three equivalent MgBi4 tetrahedra. The corner-sharing octahedra tilt angles range from 13–56°. There are three shorter (2.95 Å) and one longer (3.01 Å) Mg–Bi bond lengths. Yb is bonded to six equivalent Bi atoms to form YbBi6 octahedra that share corners with twelve equivalent MgBi4 tetrahedra, edges with six equivalent YbBi6 octahedra, and edges with six equivalent MgBi4 tetrahedra. All Yb–Bi bond lengths are 3.32 Å. Bi is bonded to four equivalent Mg and three equivalent Yb atoms to form a mixture of distorted edge and corner-sharing BiYb3Mg4 pentagonal bipyramids.

Authors:: The Materials Project

Publication Date:: 2020-05-03

Other Number(s):: mp-1068042

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; Yb(MgBi)2; Bi-Mg-Yb

OSTI Identifier:: 1747129

DOI:: https://doi.org/10.17188/1747129

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                    The Materials Project. Materials Data on Yb(MgBi)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1747129.

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                    The Materials Project. Materials Data on Yb(MgBi)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1747129

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                    The Materials Project. 2020.  
"Materials Data on Yb(MgBi)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1747129.  https://www.osti.gov/servlets/purl/1747129. Pub date:Sun May 03 00:00:00 EDT 2020

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@article{osti_1747129,

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

  author       = {The Materials Project},

  abstractNote = {YbMg2Bi2 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 YbBi6 octahedra, corners with six equivalent MgBi4 tetrahedra, edges with three equivalent YbBi6 octahedra, and edges with three equivalent MgBi4 tetrahedra. The corner-sharing octahedra tilt angles range from 13–56°. There are three shorter (2.95 Å) and one longer (3.01 Å) Mg–Bi bond lengths. Yb is bonded to six equivalent Bi atoms to form YbBi6 octahedra that share corners with twelve equivalent MgBi4 tetrahedra, edges with six equivalent YbBi6 octahedra, and edges with six equivalent MgBi4 tetrahedra. All Yb–Bi bond lengths are 3.32 Å. Bi is bonded to four equivalent Mg and three equivalent Yb atoms to form a mixture of distorted edge and corner-sharing BiYb3Mg4 pentagonal bipyramids.},

  doi          = {10.17188/1747129},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1747129

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