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Title: Materials Data on UTeO5 by Materials Project

Abstract

UTeO5 crystallizes in the orthorhombic Pbcm space group. The structure is two-dimensional and consists of one UTeO5 sheet oriented in the (1, 0, 0) direction. U6+ is bonded to seven O2- atoms to form distorted edge-sharing UO7 pentagonal bipyramids. There are a spread of U–O bond distances ranging from 1.81–2.44 Å. Te4+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are two shorter (1.93 Å) and two longer (2.07 Å) Te–O bond lengths. There are four 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 single-bond geometry to one U6+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent U6+ and one Te4+ atom.

Authors:
Publication Date:
Other Number(s):
mp-3516
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; UTeO5; O-Te-U
OSTI Identifier:
1206942
DOI:
https://doi.org/10.17188/1206942

Citation Formats

The Materials Project. Materials Data on UTeO5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1206942.
The Materials Project. Materials Data on UTeO5 by Materials Project. United States. doi:https://doi.org/10.17188/1206942
The Materials Project. 2020. "Materials Data on UTeO5 by Materials Project". United States. doi:https://doi.org/10.17188/1206942. https://www.osti.gov/servlets/purl/1206942. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1206942,
title = {Materials Data on UTeO5 by Materials Project},
author = {The Materials Project},
abstractNote = {UTeO5 crystallizes in the orthorhombic Pbcm space group. The structure is two-dimensional and consists of one UTeO5 sheet oriented in the (1, 0, 0) direction. U6+ is bonded to seven O2- atoms to form distorted edge-sharing UO7 pentagonal bipyramids. There are a spread of U–O bond distances ranging from 1.81–2.44 Å. Te4+ is bonded in a distorted see-saw-like geometry to four O2- atoms. There are two shorter (1.93 Å) and two longer (2.07 Å) Te–O bond lengths. There are four 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 single-bond geometry to one U6+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one U6+ and two equivalent Te4+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent U6+ and one Te4+ atom.},
doi = {10.17188/1206942},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}