Materials Data on La(GePt)2 by Materials Project

doi:10.17188/1196492

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

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Abstract

LaPt2Ge2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to eight Pt and eight Ge atoms. There are a spread of La–Pt bond distances ranging from 3.34–3.42 Å. There are a spread of La–Ge bond distances ranging from 3.32–3.43 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.56–2.58 Å. In the second Pt site, Pt is bonded in a 5-coordinate geometry to four equivalent La and five Ge atoms. There are one shorter (2.50 Å) and four longer (2.55 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 La and four equivalent Pt atoms. In the second Ge site, Ge is bonded in a 5-coordinate geometry to four equivalent La and five Pt atoms.

Authors:: The Materials Project

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

Other Number(s):: mp-21218

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; La(GePt)2; Ge-La-Pt

OSTI Identifier:: 1196492

DOI:: https://doi.org/10.17188/1196492

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                    The Materials Project. Materials Data on La(GePt)2 by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1196492.

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                    The Materials Project. Materials Data on La(GePt)2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1196492

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                    The Materials Project. 2020.  
"Materials Data on La(GePt)2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1196492.  https://www.osti.gov/servlets/purl/1196492. Pub date:Thu Jul 16 00:00:00 EDT 2020

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@article{osti_1196492,

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

  author       = {The Materials Project},

  abstractNote = {LaPt2Ge2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to eight Pt and eight Ge atoms. There are a spread of La–Pt bond distances ranging from 3.34–3.42 Å. There are a spread of La–Ge bond distances ranging from 3.32–3.43 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.56–2.58 Å. In the second Pt site, Pt is bonded in a 5-coordinate geometry to four equivalent La and five Ge atoms. There are one shorter (2.50 Å) and four longer (2.55 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 La and four equivalent Pt atoms. In the second Ge site, Ge is bonded in a 5-coordinate geometry to four equivalent La and five Pt atoms.},

  doi          = {10.17188/1196492},

  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/10.17188/1196492

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Materials Data on La(GePt)2 by Materials Project

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LaPt2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La is bonded in a 8-coordinate geometry to eight equivalent Pt and eight equivalent Ge atoms. All La–Pt bond lengths are 3.37 Å. All La–Ge bond lengths are 3.41 Å. Pt is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Ge atoms. All Pt–Ge bond lengths are 2.55 Å. Ge is bonded in a 9-coordinate geometry to four equivalent La, four equivalent Pt, and one Ge atom. The Ge–Ge bond length is 2.58 Å.
Materials Data on La(GePt)2 by Materials Project

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LaPt2Ge2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to eight Pt and eight Ge atoms. There are a spread of La–Pt bond distances ranging from 3.34–3.43 Å. There are a spread of La–Ge bond distances ranging from 3.32–3.42 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to four equivalent La and five Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.49–2.55 Å. In the second Pt site, Pt is bonded in a 4-coordinate geometrymore »« less
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