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Title: Materials Data on CeUN2 by Materials Project

Abstract

UCeN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. U3+ is bonded to six equivalent N3- atoms to form UN6 octahedra that share corners with six equivalent CeN6 octahedra, edges with six equivalent UN6 octahedra, and edges with six equivalent CeN6 octahedra. The corner-sharing octahedral tilt angles are 7°. All U–N bond lengths are 2.38 Å. Ce3+ is bonded to six equivalent N3- atoms to form CeN6 octahedra that share corners with six equivalent UN6 octahedra, edges with six equivalent UN6 octahedra, and edges with six equivalent CeN6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Ce–N bond lengths are 2.58 Å. N3- is bonded to three equivalent U3+ and three equivalent Ce3+ atoms to form a mixture of corner and edge-sharing NCe3U3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-1226527
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; CeUN2; Ce-N-U
OSTI Identifier:
1746736
DOI:
https://doi.org/10.17188/1746736

Citation Formats

The Materials Project. Materials Data on CeUN2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1746736.
The Materials Project. Materials Data on CeUN2 by Materials Project. United States. doi:https://doi.org/10.17188/1746736
The Materials Project. 2020. "Materials Data on CeUN2 by Materials Project". United States. doi:https://doi.org/10.17188/1746736. https://www.osti.gov/servlets/purl/1746736. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1746736,
title = {Materials Data on CeUN2 by Materials Project},
author = {The Materials Project},
abstractNote = {UCeN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. U3+ is bonded to six equivalent N3- atoms to form UN6 octahedra that share corners with six equivalent CeN6 octahedra, edges with six equivalent UN6 octahedra, and edges with six equivalent CeN6 octahedra. The corner-sharing octahedral tilt angles are 7°. All U–N bond lengths are 2.38 Å. Ce3+ is bonded to six equivalent N3- atoms to form CeN6 octahedra that share corners with six equivalent UN6 octahedra, edges with six equivalent UN6 octahedra, and edges with six equivalent CeN6 octahedra. The corner-sharing octahedral tilt angles are 7°. All Ce–N bond lengths are 2.58 Å. N3- is bonded to three equivalent U3+ and three equivalent Ce3+ atoms to form a mixture of corner and edge-sharing NCe3U3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1746736},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}