Materials Data on EuAl by Materials Project

doi:10.17188/1676591

Title: Materials Data on EuAl by Materials Project

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Abstract

EuAl crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are three inequivalent Eu sites. In the first Eu site, Eu is bonded in a 4-coordinate geometry to five Eu and eight Al atoms. There are a spread of Eu–Eu bond distances ranging from 3.43–3.66 Å. There are a spread of Eu–Al bond distances ranging from 3.26–3.48 Å. In the second Eu site, Eu is bonded in a 6-coordinate geometry to two equivalent Eu and six Al atoms. There are a spread of Eu–Al bond distances ranging from 3.21–3.40 Å. In the third Eu site, Eu is bonded in a 10-coordinate geometry to eight Al atoms. There are a spread of Eu–Al bond distances ranging from 3.45–3.55 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded to seven Eu and five Al atoms to form a mixture of corner, edge, and face-sharing AlEu7Al5 cuboctahedra. There are a spread of Al–Al bond distances ranging from 2.73–2.99 Å. In the second Al site, Al is bonded in a 10-coordinate geometry to seven Eu and three Al atoms. The Al–Al bond length is 2.71 Å. In the third Al site, Al is bonded inmore »« less

Authors:: The Materials Project

Publication Date:: 2020-04-29

Other Number(s):: mp-1189619

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; EuAl; Al-Eu

OSTI Identifier:: 1676591

DOI:: https://doi.org/10.17188/1676591

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                    The Materials Project. Materials Data on EuAl by Materials Project.  United States: N. p., 2020. 
        Web.  doi:10.17188/1676591.

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                    The Materials Project. Materials Data on EuAl by Materials Project.  United States.  doi:https://doi.org/10.17188/1676591

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                    The Materials Project. 2020.  
"Materials Data on EuAl by Materials Project".  United States.  doi:https://doi.org/10.17188/1676591.  https://www.osti.gov/servlets/purl/1676591. Pub date:Wed Apr 29 00:00:00 EDT 2020

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@article{osti_1676591,

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

  author       = {The Materials Project},

  abstractNote = {EuAl crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. there are three inequivalent Eu sites. In the first Eu site, Eu is bonded in a 4-coordinate geometry to five Eu and eight Al atoms. There are a spread of Eu–Eu bond distances ranging from 3.43–3.66 Å. There are a spread of Eu–Al bond distances ranging from 3.26–3.48 Å. In the second Eu site, Eu is bonded in a 6-coordinate geometry to two equivalent Eu and six Al atoms. There are a spread of Eu–Al bond distances ranging from 3.21–3.40 Å. In the third Eu site, Eu is bonded in a 10-coordinate geometry to eight Al atoms. There are a spread of Eu–Al bond distances ranging from 3.45–3.55 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded to seven Eu and five Al atoms to form a mixture of corner, edge, and face-sharing AlEu7Al5 cuboctahedra. There are a spread of Al–Al bond distances ranging from 2.73–2.99 Å. In the second Al site, Al is bonded in a 10-coordinate geometry to seven Eu and three Al atoms. The Al–Al bond length is 2.71 Å. In the third Al site, Al is bonded in a distorted q6 geometry to eight Eu and two equivalent Al atoms.},

  doi          = {10.17188/1676591},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {4}

}

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DOI: https://doi.org/10.17188/1676591

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