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Title: Materials Data on USeO10 by Materials Project

Abstract

(USeO7)2(O2)3 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of twelve oxygen molecules and two USeO7 ribbons oriented in the (1, 0, 1) direction. In each USeO7 ribbon, U is bonded to six O atoms to form distorted UO6 octahedra that share corners with three equivalent SeO4 tetrahedra. There are a spread of U–O bond distances ranging from 1.82–2.40 Å. Se is bonded to four O atoms to form SeO4 tetrahedra that share corners with three equivalent UO6 octahedra. The corner-sharing octahedra tilt angles range from 39–47°. There are a spread of Se–O bond distances ranging from 1.64–1.70 Å. There are seven inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one U atom. In the second O site, O is bonded in a single-bond geometry to one U atom. In the third O site, O is bonded in a single-bond geometry to one U atom. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to one U and one Se atom. In the fifth O site, O is bonded in a bent 150 degrees geometry to one U and one Semore » atom. In the sixth O site, O is bonded in a single-bond geometry to one Se atom. In the seventh O site, O is bonded in a distorted bent 120 degrees geometry to one U and one Se atom.« less

Publication Date:
Other Number(s):
mp-1179177
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; USeO10; O-Se-U
OSTI Identifier:
1694571
DOI:
https://doi.org/10.17188/1694571

Citation Formats

The Materials Project. Materials Data on USeO10 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1694571.
The Materials Project. Materials Data on USeO10 by Materials Project. United States. doi:https://doi.org/10.17188/1694571
The Materials Project. 2020. "Materials Data on USeO10 by Materials Project". United States. doi:https://doi.org/10.17188/1694571. https://www.osti.gov/servlets/purl/1694571. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1694571,
title = {Materials Data on USeO10 by Materials Project},
author = {The Materials Project},
abstractNote = {(USeO7)2(O2)3 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of twelve oxygen molecules and two USeO7 ribbons oriented in the (1, 0, 1) direction. In each USeO7 ribbon, U is bonded to six O atoms to form distorted UO6 octahedra that share corners with three equivalent SeO4 tetrahedra. There are a spread of U–O bond distances ranging from 1.82–2.40 Å. Se is bonded to four O atoms to form SeO4 tetrahedra that share corners with three equivalent UO6 octahedra. The corner-sharing octahedra tilt angles range from 39–47°. There are a spread of Se–O bond distances ranging from 1.64–1.70 Å. There are seven inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one U atom. In the second O site, O is bonded in a single-bond geometry to one U atom. In the third O site, O is bonded in a single-bond geometry to one U atom. In the fourth O site, O is bonded in a distorted bent 150 degrees geometry to one U and one Se atom. In the fifth O site, O is bonded in a bent 150 degrees geometry to one U and one Se atom. In the sixth O site, O is bonded in a single-bond geometry to one Se atom. In the seventh O site, O is bonded in a distorted bent 120 degrees geometry to one U and one Se atom.},
doi = {10.17188/1694571},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}