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Title: Materials Data on U(TeO3)3 by Materials Project

Abstract

UTe3O9 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. there are two inequivalent U6+ sites. In the first U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are two shorter (1.82 Å) and six longer (2.50 Å) U–O bond lengths. In the second U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are two shorter (1.83 Å) and six longer (2.43 Å) U–O bond lengths. Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–2.46 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three equivalent Te4+more » atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-554219
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; U(TeO3)3; O-Te-U
OSTI Identifier:
1267801
DOI:
https://doi.org/10.17188/1267801

Citation Formats

The Materials Project. Materials Data on U(TeO3)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1267801.
The Materials Project. Materials Data on U(TeO3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1267801
The Materials Project. 2020. "Materials Data on U(TeO3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1267801. https://www.osti.gov/servlets/purl/1267801. Pub date:Fri May 29 00:00:00 EDT 2020
@article{osti_1267801,
title = {Materials Data on U(TeO3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {UTe3O9 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. there are two inequivalent U6+ sites. In the first U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are two shorter (1.82 Å) and six longer (2.50 Å) U–O bond lengths. In the second U6+ site, U6+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are two shorter (1.83 Å) and six longer (2.43 Å) U–O bond lengths. Te4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Te–O bond distances ranging from 1.91–2.46 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the third O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the fifth O2- site, O2- is bonded in a trigonal non-coplanar geometry to three equivalent Te4+ atoms.},
doi = {10.17188/1267801},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 29 00:00:00 EDT 2020},
month = {Fri May 29 00:00:00 EDT 2020}
}