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Title: Materials Data on UAlNi by Materials Project

Abstract

UNiAl crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent U sites. In the first U site, U is bonded in a 5-coordinate geometry to five Ni atoms. There are one shorter (2.78 Å) and four longer (2.85 Å) U–Ni bond lengths. In the second U site, U is bonded in a 5-coordinate geometry to five Ni atoms. There are a spread of U–Ni bond distances ranging from 2.83–2.87 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to three U and six Al atoms. All Ni–Al bond lengths are 2.58 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to six U and three Al atoms. There are a spread of Ni–Al bond distances ranging from 2.57–2.64 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 4-coordinate geometry to four Ni atoms. In the second Al site, Al is bonded in a 4-coordinate geometry to four Ni atoms.

Authors:
Publication Date:
Other Number(s):
mp-1079129
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; UAlNi; Al-Ni-U
OSTI Identifier:
1654174
DOI:
https://doi.org/10.17188/1654174

Citation Formats

The Materials Project. Materials Data on UAlNi by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1654174.
The Materials Project. Materials Data on UAlNi by Materials Project. United States. doi:https://doi.org/10.17188/1654174
The Materials Project. 2020. "Materials Data on UAlNi by Materials Project". United States. doi:https://doi.org/10.17188/1654174. https://www.osti.gov/servlets/purl/1654174. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1654174,
title = {Materials Data on UAlNi by Materials Project},
author = {The Materials Project},
abstractNote = {UNiAl crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent U sites. In the first U site, U is bonded in a 5-coordinate geometry to five Ni atoms. There are one shorter (2.78 Å) and four longer (2.85 Å) U–Ni bond lengths. In the second U site, U is bonded in a 5-coordinate geometry to five Ni atoms. There are a spread of U–Ni bond distances ranging from 2.83–2.87 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to three U and six Al atoms. All Ni–Al bond lengths are 2.58 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to six U and three Al atoms. There are a spread of Ni–Al bond distances ranging from 2.57–2.64 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 4-coordinate geometry to four Ni atoms. In the second Al site, Al is bonded in a 4-coordinate geometry to four Ni atoms.},
doi = {10.17188/1654174},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}