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Title: Materials Data on Rb2UO4 by Materials Project

Abstract

Rb2UO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.11 Å. U6+ is bonded to six O2- atoms to form corner-sharing UO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (1.95 Å) and four longer (2.19 Å) U–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to five equivalent Rb1+ and one U6+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to four equivalent Rb1+ and two equivalent U6+ atoms.

Publication Date:
Other Number(s):
mp-7726
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; Rb2UO4; O-Rb-U
OSTI Identifier:
1301376
DOI:
10.17188/1301376

Citation Formats

The Materials Project. Materials Data on Rb2UO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1301376.
The Materials Project. Materials Data on Rb2UO4 by Materials Project. United States. doi:10.17188/1301376.
The Materials Project. 2020. "Materials Data on Rb2UO4 by Materials Project". United States. doi:10.17188/1301376. https://www.osti.gov/servlets/purl/1301376. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1301376,
title = {Materials Data on Rb2UO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb2UO4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.11 Å. U6+ is bonded to six O2- atoms to form corner-sharing UO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (1.95 Å) and four longer (2.19 Å) U–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to five equivalent Rb1+ and one U6+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to four equivalent Rb1+ and two equivalent U6+ atoms.},
doi = {10.17188/1301376},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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