Materials Data on CeAl4Si2Ir by Materials Project

doi:10.17188/1757640

Title: Materials Data on CeAl4Si2Ir by Materials Project

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Abstract

CeIrAl4Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Al and eight equivalent Si atoms. All Ce–Al bond lengths are 3.37 Å. All Ce–Si bond lengths are 3.22 Å. Ir is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Ir–Al bond lengths are 2.52 Å. Al is bonded to two equivalent Ce, two equivalent Ir, and two equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing AlCe2Si2Ir2 tetrahedra. Both Al–Si bond lengths are 2.59 Å. Si is bonded in a 9-coordinate geometry to four equivalent Ce, four equivalent Al, and one Si atom. The Si–Si bond length is 2.27 Å.

Authors:: The Materials Project

Publication Date:: 2020-09-03

Other Number(s):: mp-1078427

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; CeAl4Si2Ir; Al-Ce-Ir-Si

OSTI Identifier:: 1757640

DOI:: https://doi.org/10.17188/1757640

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                    The Materials Project. Materials Data on CeAl4Si2Ir by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1757640.

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                    The Materials Project. Materials Data on CeAl4Si2Ir by Materials Project.  United States.  doi:https://doi.org/10.17188/1757640

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                    The Materials Project. 2020.  
"Materials Data on CeAl4Si2Ir by Materials Project".  United States.  doi:https://doi.org/10.17188/1757640.  https://www.osti.gov/servlets/purl/1757640. Pub date:Thu Sep 03 00:00:00 EDT 2020

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@article{osti_1757640,

  title        = {Materials Data on CeAl4Si2Ir by Materials Project},

  author       = {The Materials Project},

  abstractNote = {CeIrAl4Si2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Al and eight equivalent Si atoms. All Ce–Al bond lengths are 3.37 Å. All Ce–Si bond lengths are 3.22 Å. Ir is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Ir–Al bond lengths are 2.52 Å. Al is bonded to two equivalent Ce, two equivalent Ir, and two equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing AlCe2Si2Ir2 tetrahedra. Both Al–Si bond lengths are 2.59 Å. Si is bonded in a 9-coordinate geometry to four equivalent Ce, four equivalent Al, and one Si atom. The Si–Si bond length is 2.27 Å.},

  doi          = {10.17188/1757640},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {9}

}

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DOI: https://doi.org/10.17188/1757640

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