Materials Data on EuSiPt2 by Materials Project

doi:10.17188/1722064

Title: Materials Data on EuSiPt2 by Materials Project

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Abstract

EuPt2Si crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two EuPt2Si sheets oriented in the (0, 1, 0) direction. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Si4- atoms. All Eu–Si bond lengths are 3.26 Å. There are two inequivalent Pt1+ sites. In the first Pt1+ site, Pt1+ is bonded in a single-bond geometry to one Si4- atom. The Pt–Si bond length is 2.35 Å. In the second Pt1+ site, Pt1+ is bonded to four equivalent Si4- atoms to form a mixture of edge and corner-sharing PtSi4 tetrahedra. There are two shorter (2.46 Å) and two longer (2.50 Å) Pt–Si bond lengths. Si4- is bonded in a 9-coordinate geometry to four equivalent Eu2+ and five Pt1+ atoms.

Authors:: The Materials Project

Publication Date:: 2019-01-12

Other Number(s):: mp-1206050

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; EuSiPt2; Eu-Pt-Si

OSTI Identifier:: 1722064

DOI:: https://doi.org/10.17188/1722064

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                    The Materials Project. Materials Data on EuSiPt2 by Materials Project.  United States: N. p., 2019. 
        Web.  doi:10.17188/1722064.

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                    The Materials Project. Materials Data on EuSiPt2 by Materials Project.  United States.  doi:https://doi.org/10.17188/1722064

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                    The Materials Project. 2019.  
"Materials Data on EuSiPt2 by Materials Project".  United States.  doi:https://doi.org/10.17188/1722064.  https://www.osti.gov/servlets/purl/1722064. Pub date:Sat Jan 12 00:00:00 EST 2019

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@article{osti_1722064,

  title        = {Materials Data on EuSiPt2 by Materials Project},

  author       = {The Materials Project},

  abstractNote = {EuPt2Si crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of two EuPt2Si sheets oriented in the (0, 1, 0) direction. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Si4- atoms. All Eu–Si bond lengths are 3.26 Å. There are two inequivalent Pt1+ sites. In the first Pt1+ site, Pt1+ is bonded in a single-bond geometry to one Si4- atom. The Pt–Si bond length is 2.35 Å. In the second Pt1+ site, Pt1+ is bonded to four equivalent Si4- atoms to form a mixture of edge and corner-sharing PtSi4 tetrahedra. There are two shorter (2.46 Å) and two longer (2.50 Å) Pt–Si bond lengths. Si4- is bonded in a 9-coordinate geometry to four equivalent Eu2+ and five Pt1+ atoms.},

  doi          = {10.17188/1722064},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {1}

}

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DOI: https://doi.org/10.17188/1722064

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