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Title: Materials Data on Eu3AlO5 by Materials Project

Abstract

Eu3AlO5 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Eu+2.33+ sites. In the first Eu+2.33+ site, Eu+2.33+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.36–2.73 Å. In the second Eu+2.33+ site, Eu+2.33+ is bonded in a distorted q6 geometry to ten O2- atoms. There are two shorter (2.78 Å) and eight longer (2.81 Å) Eu–O bond lengths. Al3+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Al–O bond lengths are 1.76 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to six Eu+2.33+ atoms to form corner-sharing OEu6 octahedra. The corner-sharing octahedra tilt angles range from 0–32°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five Eu+2.33+ and one Al3+ atom.

Publication Date:
Other Number(s):
mp-1019729
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Eu3AlO5; Al-Eu-O
OSTI Identifier:
1350805
DOI:
10.17188/1350805

Citation Formats

The Materials Project. Materials Data on Eu3AlO5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1350805.
The Materials Project. Materials Data on Eu3AlO5 by Materials Project. United States. doi:10.17188/1350805.
The Materials Project. 2020. "Materials Data on Eu3AlO5 by Materials Project". United States. doi:10.17188/1350805. https://www.osti.gov/servlets/purl/1350805. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1350805,
title = {Materials Data on Eu3AlO5 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu3AlO5 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Eu+2.33+ sites. In the first Eu+2.33+ site, Eu+2.33+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.36–2.73 Å. In the second Eu+2.33+ site, Eu+2.33+ is bonded in a distorted q6 geometry to ten O2- atoms. There are two shorter (2.78 Å) and eight longer (2.81 Å) Eu–O bond lengths. Al3+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Al–O bond lengths are 1.76 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to six Eu+2.33+ atoms to form corner-sharing OEu6 octahedra. The corner-sharing octahedra tilt angles range from 0–32°. In the second O2- site, O2- is bonded in a 6-coordinate geometry to five Eu+2.33+ and one Al3+ atom.},
doi = {10.17188/1350805},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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