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Title: Materials Data on La2UO6 by Materials Project

Abstract

La2UO6 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. U6+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.16 Å) and four longer (2.34 Å) U–O bond lengths. La3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.45–2.52 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to one U6+ and three equivalent La3+ atoms to form a mixture of distorted edge and corner-sharing OLa3U tetrahedra. In the second O2- site, O2- is bonded to two equivalent U6+ and two equivalent La3+ atoms to form a mixture of edge and corner-sharing OLa2U2 tetrahedra.

Publication Date:
Other Number(s):
mp-760513
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; La2UO6; La-O-U
OSTI Identifier:
1291663
DOI:
10.17188/1291663

Citation Formats

The Materials Project. Materials Data on La2UO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1291663.
The Materials Project. Materials Data on La2UO6 by Materials Project. United States. doi:10.17188/1291663.
The Materials Project. 2020. "Materials Data on La2UO6 by Materials Project". United States. doi:10.17188/1291663. https://www.osti.gov/servlets/purl/1291663. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1291663,
title = {Materials Data on La2UO6 by Materials Project},
author = {The Materials Project},
abstractNote = {La2UO6 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. U6+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.16 Å) and four longer (2.34 Å) U–O bond lengths. La3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of La–O bond distances ranging from 2.45–2.52 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to one U6+ and three equivalent La3+ atoms to form a mixture of distorted edge and corner-sharing OLa3U tetrahedra. In the second O2- site, O2- is bonded to two equivalent U6+ and two equivalent La3+ atoms to form a mixture of edge and corner-sharing OLa2U2 tetrahedra.},
doi = {10.17188/1291663},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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