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Title: Materials Data on U2NiSb4 by Materials Project

Abstract

U2NiSb4 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. U5+ is bonded in a 9-coordinate geometry to nine Sb3- atoms. There are a spread of U–Sb bond distances ranging from 3.15–3.38 Å. Ni2+ is bonded to four equivalent Sb3- atoms to form corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.55 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent U5+ and four equivalent Sb3- atoms. All Sb–Sb bond lengths are 3.07 Å. In the second Sb3- site, Sb3- is bonded in a 7-coordinate geometry to five equivalent U5+ and two equivalent Ni2+ atoms.

Publication Date:
Other Number(s):
mp-1216654
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; U2NiSb4; Ni-Sb-U
OSTI Identifier:
1653062
DOI:
https://doi.org/10.17188/1653062

Citation Formats

The Materials Project. Materials Data on U2NiSb4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1653062.
The Materials Project. Materials Data on U2NiSb4 by Materials Project. United States. doi:https://doi.org/10.17188/1653062
The Materials Project. 2020. "Materials Data on U2NiSb4 by Materials Project". United States. doi:https://doi.org/10.17188/1653062. https://www.osti.gov/servlets/purl/1653062. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1653062,
title = {Materials Data on U2NiSb4 by Materials Project},
author = {The Materials Project},
abstractNote = {U2NiSb4 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. U5+ is bonded in a 9-coordinate geometry to nine Sb3- atoms. There are a spread of U–Sb bond distances ranging from 3.15–3.38 Å. Ni2+ is bonded to four equivalent Sb3- atoms to form corner-sharing NiSb4 tetrahedra. All Ni–Sb bond lengths are 2.55 Å. There are two inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a 8-coordinate geometry to four equivalent U5+ and four equivalent Sb3- atoms. All Sb–Sb bond lengths are 3.07 Å. In the second Sb3- site, Sb3- is bonded in a 7-coordinate geometry to five equivalent U5+ and two equivalent Ni2+ atoms.},
doi = {10.17188/1653062},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}