Materials Data on SmMgGa by Materials Project

doi:10.17188/1187600

Title: Materials Data on SmMgGa by Materials Project

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Abstract

MgSmGa crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mg is bonded to four Ga atoms to form a mixture of distorted corner and edge-sharing MgGa4 tetrahedra. There are two shorter (2.86 Å) and two longer (2.88 Å) Mg–Ga bond lengths. Sm is bonded in a 5-coordinate geometry to five Ga atoms. There are one shorter (3.14 Å) and four longer (3.16 Å) Sm–Ga bond lengths. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Mg and three equivalent Sm atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to three equivalent Mg and six equivalent Sm atoms.

Authors:: The Materials Project

Publication Date:: 2020-07-16

Other Number(s):: mp-11157

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; SmMgGa; Ga-Mg-Sm

OSTI Identifier:: 1187600

DOI:: https://doi.org/10.17188/1187600

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                    The Materials Project. Materials Data on SmMgGa by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1187600.

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                    The Materials Project. Materials Data on SmMgGa by Materials Project.  United States.  doi:https://doi.org/10.17188/1187600

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                    The Materials Project. 2020.  
"Materials Data on SmMgGa by Materials Project".  United States.  doi:https://doi.org/10.17188/1187600.  https://www.osti.gov/servlets/purl/1187600. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1187600,

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

  author       = {The Materials Project},

  abstractNote = {MgSmGa crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Mg is bonded to four Ga atoms to form a mixture of distorted corner and edge-sharing MgGa4 tetrahedra. There are two shorter (2.86 Å) and two longer (2.88 Å) Mg–Ga bond lengths. Sm is bonded in a 5-coordinate geometry to five Ga atoms. There are one shorter (3.14 Å) and four longer (3.16 Å) Sm–Ga bond lengths. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Mg and three equivalent Sm atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to three equivalent Mg and six equivalent Sm atoms.},

  doi          = {10.17188/1187600},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1187600

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