Materials Data on Sm(GePt)2 by Materials Project

doi:10.17188/1718685

Title: Materials Data on Sm(GePt)2 by Materials Project

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Abstract

Sm(PtGe)2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to eight Pt and eight Ge atoms. There are four shorter (3.32 Å) and four longer (3.35 Å) Sm–Pt bond lengths. There are four shorter (3.30 Å) and four longer (3.32 Å) Sm–Ge bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ge atoms. All Pt–Ge bond lengths are 2.56 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.45 Å) and four longer (2.52 Å) Pt–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Pt atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Pt atoms.

Publication Date:: 2020-05-03

Other Number(s):: mp-1092291

DOE Contract Number:: AC02-05CH11231

Research Org.:: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Collaborations:: The Materials Project; MIT; UC Berkeley; Duke; U Louvain

Subject:: 36 MATERIALS SCIENCE; Ge-Pt-Sm; Sm(GePt)2; crystal structure

OSTI Identifier:: 1718685

DOI:: https://doi.org/10.17188/1718685

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                    Materials Data on Sm(GePt)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1718685.

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                    Materials Data on Sm(GePt)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1718685

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                    2020.  
"Materials Data on Sm(GePt)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1718685.  https://www.osti.gov/servlets/purl/1718685. Pub date:Sun May 03 04:00:00 UTC 2020

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@article{osti_1718685,

  title        = {Materials Data on Sm(GePt)2 by Materials Project},

  
  abstractNote = {Sm(PtGe)2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Sm is bonded in a 12-coordinate geometry to eight Pt and eight Ge atoms. There are four shorter (3.32 Å) and four longer (3.35 Å) Sm–Pt bond lengths. There are four shorter (3.30 Å) and four longer (3.32 Å) Sm–Ge bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Ge atoms. All Pt–Ge bond lengths are 2.56 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.45 Å) and four longer (2.52 Å) Pt–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Sm and four equivalent Pt atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Pt atoms.},

  doi          = {10.17188/1718685},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1718685

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