Materials Data on Ce2Si2NiPt by Materials Project

doi:10.17188/1740274

Title: Materials Data on Ce2Si2NiPt by Materials Project

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Abstract

Ce2PtNiSi2 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded in a 8-coordinate geometry to two equivalent Pt2- and six Si4- atoms. Both Ce–Pt bond lengths are 3.13 Å. There are four shorter (3.09 Å) and two longer (3.11 Å) Ce–Si bond lengths. In the second Ce4+ site, Ce4+ is bonded in a 10-coordinate geometry to four equivalent Pt2- and six Si4- atoms. All Ce–Pt bond lengths are 3.14 Å. There are four shorter (3.12 Å) and two longer (3.23 Å) Ce–Si bond lengths. Pt2- is bonded in a 3-coordinate geometry to six Ce4+ and three Si4- atoms. There are two shorter (2.45 Å) and one longer (2.47 Å) Pt–Si bond lengths. Ni2+ is bonded in a trigonal planar geometry to three Si4- atoms. There are two shorter (2.29 Å) and one longer (2.31 Å) Ni–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 2-coordinate geometry to six Ce4+, two equivalent Pt2-, and one Ni2+ atom. In the second Si4- site, Si4- is bonded in a 1-coordinate geometry to six Ce4+, one Pt2-, andmore » two equivalent Ni2+ atoms.« less

Authors:: The Materials Project

Publication Date:: 2020-05-04

Other Number(s):: mp-1226865

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; Ce2Si2NiPt; Ce-Ni-Pt-Si

OSTI Identifier:: 1740274

DOI:: https://doi.org/10.17188/1740274

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                    The Materials Project. Materials Data on Ce2Si2NiPt by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1740274.

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                    The Materials Project. Materials Data on Ce2Si2NiPt by Materials Project.  United States.  doi:https://doi.org/10.17188/1740274

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                    The Materials Project. 2020.  
"Materials Data on Ce2Si2NiPt by Materials Project".  United States.  doi:https://doi.org/10.17188/1740274.  https://www.osti.gov/servlets/purl/1740274. Pub date:Mon May 04 00:00:00 EDT 2020

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@article{osti_1740274,

  title        = {Materials Data on Ce2Si2NiPt by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Ce2PtNiSi2 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are two inequivalent Ce4+ sites. In the first Ce4+ site, Ce4+ is bonded in a 8-coordinate geometry to two equivalent Pt2- and six Si4- atoms. Both Ce–Pt bond lengths are 3.13 Å. There are four shorter (3.09 Å) and two longer (3.11 Å) Ce–Si bond lengths. In the second Ce4+ site, Ce4+ is bonded in a 10-coordinate geometry to four equivalent Pt2- and six Si4- atoms. All Ce–Pt bond lengths are 3.14 Å. There are four shorter (3.12 Å) and two longer (3.23 Å) Ce–Si bond lengths. Pt2- is bonded in a 3-coordinate geometry to six Ce4+ and three Si4- atoms. There are two shorter (2.45 Å) and one longer (2.47 Å) Pt–Si bond lengths. Ni2+ is bonded in a trigonal planar geometry to three Si4- atoms. There are two shorter (2.29 Å) and one longer (2.31 Å) Ni–Si bond lengths. There are two inequivalent Si4- sites. In the first Si4- site, Si4- is bonded in a 2-coordinate geometry to six Ce4+, two equivalent Pt2-, and one Ni2+ atom. In the second Si4- site, Si4- is bonded in a 1-coordinate geometry to six Ce4+, one Pt2-, and two equivalent Ni2+ atoms.},

  doi          = {10.17188/1740274},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1740274

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