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Title: Materials Data on UAl4 by Materials Project

Abstract

UAl4 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. U is bonded in a 9-coordinate geometry to thirteen Al atoms. There are a spread of U–Al bond distances ranging from 3.01–3.13 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded in a 3-coordinate geometry to three equivalent U and ten Al atoms. There are a spread of Al–Al bond distances ranging from 2.86–3.07 Å. In the second Al site, Al is bonded in a 10-coordinate geometry to three equivalent U and seven Al atoms. There are a spread of Al–Al bond distances ranging from 2.61–2.77 Å. In the third Al site, Al is bonded to four equivalent U and eight Al atoms to form a mixture of distorted face, edge, and corner-sharing AlU4Al8 cuboctahedra. Both Al–Al bond lengths are 3.12 Å.

Publication Date:
Other Number(s):
mp-574122
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; UAl4; Al-U
OSTI Identifier:
1268531
DOI:
10.17188/1268531

Citation Formats

The Materials Project. Materials Data on UAl4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1268531.
The Materials Project. Materials Data on UAl4 by Materials Project. United States. doi:10.17188/1268531.
The Materials Project. 2020. "Materials Data on UAl4 by Materials Project". United States. doi:10.17188/1268531. https://www.osti.gov/servlets/purl/1268531. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1268531,
title = {Materials Data on UAl4 by Materials Project},
author = {The Materials Project},
abstractNote = {UAl4 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. U is bonded in a 9-coordinate geometry to thirteen Al atoms. There are a spread of U–Al bond distances ranging from 3.01–3.13 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded in a 3-coordinate geometry to three equivalent U and ten Al atoms. There are a spread of Al–Al bond distances ranging from 2.86–3.07 Å. In the second Al site, Al is bonded in a 10-coordinate geometry to three equivalent U and seven Al atoms. There are a spread of Al–Al bond distances ranging from 2.61–2.77 Å. In the third Al site, Al is bonded to four equivalent U and eight Al atoms to form a mixture of distorted face, edge, and corner-sharing AlU4Al8 cuboctahedra. Both Al–Al bond lengths are 3.12 Å.},
doi = {10.17188/1268531},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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