Materials Data on Tm(CuGe)2 by Materials Project

doi:10.17188/1274060

Title: Materials Data on Tm(CuGe)2 by Materials Project

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Abstract

TmCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Tm–Cu bond lengths are 3.28 Å. All Tm–Ge bond lengths are 3.09 Å. Cu is bonded to four equivalent Tm and four equivalent Ge atoms to form a mixture of distorted edge, corner, and face-sharing CuTm4Ge4 tetrahedra. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Tm, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.44 Å.

Authors:: The Materials Project

Publication Date:: 2020-07-15

Other Number(s):: mp-567808

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; Tm(CuGe)2; Cu-Ge-Tm

OSTI Identifier:: 1274060

DOI:: https://doi.org/10.17188/1274060

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                    The Materials Project. Materials Data on Tm(CuGe)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1274060.

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                    The Materials Project. Materials Data on Tm(CuGe)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1274060

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                    The Materials Project. 2020.  
"Materials Data on Tm(CuGe)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1274060.  https://www.osti.gov/servlets/purl/1274060. Pub date:Wed Jul 15 00:00:00 EDT 2020

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@article{osti_1274060,

  title        = {Materials Data on Tm(CuGe)2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {TmCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Tm–Cu bond lengths are 3.28 Å. All Tm–Ge bond lengths are 3.09 Å. Cu is bonded to four equivalent Tm and four equivalent Ge atoms to form a mixture of distorted edge, corner, and face-sharing CuTm4Ge4 tetrahedra. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Tm, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.44 Å.},

  doi          = {10.17188/1274060},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {7}

}

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DOI: https://doi.org/10.17188/1274060

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Materials Data on Tm(CuGe)2 by Materials Project

Dataset The Materials Project

TmCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tm is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Tm–Cu bond lengths are 3.14 Å. All Tm–Ge bond lengths are 3.26 Å. Cu is bonded in a 9-coordinate geometry to four equivalent Tm, one Cu, and four equivalent Ge atoms. The Cu–Cu bond length is 2.33 Å. All Cu–Ge bond lengths are 2.47 Å. Ge is bonded in a 4-coordinate geometry to four equivalent Tm and four equivalent Cu atoms.
Materials Data on Eu(CuGe)2 by Materials Project

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EuCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Eu–Cu bond lengths are 3.32 Å. All Eu–Ge bond lengths are 3.23 Å. Cu is bonded in a 4-coordinate geometry to four equivalent Eu and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.47 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Eu, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.54 Å.
Materials Data on Np(CuGe)2 by Materials Project

Dataset The Materials Project

Np(CuGe)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Np is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Np–Cu bond lengths are 3.29 Å. All Np–Ge bond lengths are 3.08 Å. Cu is bonded to four equivalent Np and four equivalent Ge atoms to form a mixture of distorted corner, edge, and face-sharing CuNp4Ge4 tetrahedra. All Cu–Ge bond lengths are 2.43 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Np, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.45 Å.
Materials Data on Th(CuGe)2 by Materials Project

Dataset The Materials Project

Th(CuGe)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Th–Cu bond lengths are 3.29 Å. All Th–Ge bond lengths are 3.22 Å. Cu is bonded in a 4-coordinate geometry to four equivalent Th and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.46 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Th, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.51 Å.
Materials Data on Pr(CuGe)2 by Materials Project

Dataset The Materials Project

PrCu2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pr is bonded in a 8-coordinate geometry to eight equivalent Cu and eight equivalent Ge atoms. All Pr–Cu bond lengths are 3.32 Å. All Pr–Ge bond lengths are 3.21 Å. Cu is bonded in a 4-coordinate geometry to four equivalent Pr and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.46 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Pr, four equivalent Cu, and one Ge atom. The Ge–Ge bond length is 2.54 Å.

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