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Title: Materials Data on U(BO3)2 by Materials Project

Abstract

UO2B2O4 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of four pitchblend, uranium(iv) oxide, uranium(iv) dioxide, uranium dioxide molecules and four BO2 ribbons oriented in the (0, 1, 0) direction. In each BO2 ribbon, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.34–1.40 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one B3+ atom.

Publication Date:
Other Number(s):
mp-31013
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; U(BO3)2; B-O-U
OSTI Identifier:
1205345
DOI:
10.17188/1205345

Citation Formats

The Materials Project. Materials Data on U(BO3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1205345.
The Materials Project. Materials Data on U(BO3)2 by Materials Project. United States. doi:10.17188/1205345.
The Materials Project. 2020. "Materials Data on U(BO3)2 by Materials Project". United States. doi:10.17188/1205345. https://www.osti.gov/servlets/purl/1205345. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1205345,
title = {Materials Data on U(BO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {UO2B2O4 crystallizes in the monoclinic C2/c space group. The structure is one-dimensional and consists of four pitchblend, uranium(iv) oxide, uranium(iv) dioxide, uranium dioxide molecules and four BO2 ribbons oriented in the (0, 1, 0) direction. In each BO2 ribbon, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.34–1.40 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one B3+ atom.},
doi = {10.17188/1205345},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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