Materials Data on Eu3Nb by Materials Project

doi:10.17188/1749168

Title: Materials Data on Eu3Nb by Materials Project

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Abstract

Eu3Nb 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 Nb atoms to form distorted EuEu8Nb4 cuboctahedra that share corners with four equivalent NbEu12 cuboctahedra, corners with fourteen equivalent EuEu8Nb4 cuboctahedra, edges with six equivalent NbEu12 cuboctahedra, edges with twelve equivalent EuEu8Nb4 cuboctahedra, faces with four equivalent NbEu12 cuboctahedra, and faces with sixteen equivalent EuEu8Nb4 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.31–3.65 Å. There are two shorter (3.36 Å) and two longer (3.48 Å) Eu–Nb bond lengths. Nb is bonded to twelve equivalent Eu atoms to form NbEu12 cuboctahedra that share corners with six equivalent NbEu12 cuboctahedra, corners with twelve equivalent EuEu8Nb4 cuboctahedra, edges with eighteen equivalent EuEu8Nb4 cuboctahedra, faces with eight equivalent NbEu12 cuboctahedra, and faces with twelve equivalent EuEu8Nb4 cuboctahedra.

Authors:: The Materials Project

Publication Date:: 2020-05-02

Other Number(s):: mp-1184441

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; Eu3Nb; Eu-Nb

OSTI Identifier:: 1749168

DOI:: https://doi.org/10.17188/1749168

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                    The Materials Project. Materials Data on Eu3Nb by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1749168.

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                    The Materials Project. Materials Data on Eu3Nb by Materials Project.  United States.  doi:https://doi.org/10.17188/1749168

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                    The Materials Project. 2020.  
"Materials Data on Eu3Nb by Materials Project".  United States.  doi:https://doi.org/10.17188/1749168.  https://www.osti.gov/servlets/purl/1749168. Pub date:Sat May 02 00:00:00 EDT 2020

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@article{osti_1749168,

  title        = {Materials Data on Eu3Nb by Materials Project},

  author       = {The Materials Project},

  abstractNote = {Eu3Nb 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 Nb atoms to form distorted EuEu8Nb4 cuboctahedra that share corners with four equivalent NbEu12 cuboctahedra, corners with fourteen equivalent EuEu8Nb4 cuboctahedra, edges with six equivalent NbEu12 cuboctahedra, edges with twelve equivalent EuEu8Nb4 cuboctahedra, faces with four equivalent NbEu12 cuboctahedra, and faces with sixteen equivalent EuEu8Nb4 cuboctahedra. There are a spread of Eu–Eu bond distances ranging from 3.31–3.65 Å. There are two shorter (3.36 Å) and two longer (3.48 Å) Eu–Nb bond lengths. Nb is bonded to twelve equivalent Eu atoms to form NbEu12 cuboctahedra that share corners with six equivalent NbEu12 cuboctahedra, corners with twelve equivalent EuEu8Nb4 cuboctahedra, edges with eighteen equivalent EuEu8Nb4 cuboctahedra, faces with eight equivalent NbEu12 cuboctahedra, and faces with twelve equivalent EuEu8Nb4 cuboctahedra.},

  doi          = {10.17188/1749168},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {5}

}

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DOI: https://doi.org/10.17188/1749168

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