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Title: Materials Data on CeAl4 by Materials Project

Abstract

CeAl4 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to sixteen Al atoms. There are eight shorter (3.25 Å) and eight longer (3.54 Å) Ce–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded to four equivalent Ce and eight Al atoms to form a mixture of edge, face, and corner-sharing AlCe4Al8 cuboctahedra. There are four shorter (2.64 Å) and four longer (3.00 Å) Al–Al bond lengths. In the second Al site, Al is bonded in a 9-coordinate geometry to four equivalent Ce and five Al atoms. The Al–Al bond length is 2.51 Å.

Authors:
Publication Date:
Other Number(s):
mp-2289
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; CeAl4; Al-Ce
OSTI Identifier:
1199056
DOI:
https://doi.org/10.17188/1199056

Citation Formats

The Materials Project. Materials Data on CeAl4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1199056.
The Materials Project. Materials Data on CeAl4 by Materials Project. United States. doi:https://doi.org/10.17188/1199056
The Materials Project. 2020. "Materials Data on CeAl4 by Materials Project". United States. doi:https://doi.org/10.17188/1199056. https://www.osti.gov/servlets/purl/1199056. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1199056,
title = {Materials Data on CeAl4 by Materials Project},
author = {The Materials Project},
abstractNote = {CeAl4 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to sixteen Al atoms. There are eight shorter (3.25 Å) and eight longer (3.54 Å) Ce–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded to four equivalent Ce and eight Al atoms to form a mixture of edge, face, and corner-sharing AlCe4Al8 cuboctahedra. There are four shorter (2.64 Å) and four longer (3.00 Å) Al–Al bond lengths. In the second Al site, Al is bonded in a 9-coordinate geometry to four equivalent Ce and five Al atoms. The Al–Al bond length is 2.51 Å.},
doi = {10.17188/1199056},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}