Materials Data on Eu3Cr by Materials Project

doi:10.17188/1746312

Title: Materials Data on Eu3Cr by Materials Project

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Abstract

Eu3Cr is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded to eight equivalent Eu and four equivalent Cr atoms to form distorted EuEu8Cr4 cuboctahedra that share corners with four equivalent CrEu12 cuboctahedra, corners with fourteen equivalent EuEu8Cr4 cuboctahedra, edges with six equivalent CrEu12 cuboctahedra, edges with twelve equivalent EuEu8Cr4 cuboctahedra, faces with four equivalent CrEu12 cuboctahedra, and faces with sixteen equivalent EuEu8Cr4 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.61–3.88 Å. There are two shorter (3.61 Å) and two longer (3.75 Å) Eu–Cr bond lengths. Cr is bonded to twelve equivalent Eu atoms to form CrEu12 cuboctahedra that share corners with six equivalent CrEu12 cuboctahedra, corners with twelve equivalent EuEu8Cr4 cuboctahedra, edges with eighteen equivalent EuEu8Cr4 cuboctahedra, faces with eight equivalent CrEu12 cuboctahedra, and faces with twelve equivalent EuEu8Cr4 cuboctahedra.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1184391

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; Eu3Cr; Cr-Eu

OSTI Identifier:: 1746312

DOI:: https://doi.org/10.17188/1746312

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                    The Materials Project. Materials Data on Eu3Cr by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1746312.

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                    The Materials Project. Materials Data on Eu3Cr by Materials Project.  United States.  doi:https://doi.org/10.17188/1746312

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                    The Materials Project. 2020.  
"Materials Data on Eu3Cr by Materials Project".  United States.  doi:https://doi.org/10.17188/1746312.  https://www.osti.gov/servlets/purl/1746312. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1746312,

  title        = {Materials Data on Eu3Cr by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Eu3Cr is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded to eight equivalent Eu and four equivalent Cr atoms to form distorted EuEu8Cr4 cuboctahedra that share corners with four equivalent CrEu12 cuboctahedra, corners with fourteen equivalent EuEu8Cr4 cuboctahedra, edges with six equivalent CrEu12 cuboctahedra, edges with twelve equivalent EuEu8Cr4 cuboctahedra, faces with four equivalent CrEu12 cuboctahedra, and faces with sixteen equivalent EuEu8Cr4 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.61–3.88 Å. There are two shorter (3.61 Å) and two longer (3.75 Å) Eu–Cr bond lengths. Cr is bonded to twelve equivalent Eu atoms to form CrEu12 cuboctahedra that share corners with six equivalent CrEu12 cuboctahedra, corners with twelve equivalent EuEu8Cr4 cuboctahedra, edges with eighteen equivalent EuEu8Cr4 cuboctahedra, faces with eight equivalent CrEu12 cuboctahedra, and faces with twelve equivalent EuEu8Cr4 cuboctahedra.},

  doi          = {10.17188/1746312},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1746312

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