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Title: Materials Data on K2U(MoO4)3 by Materials Project

Abstract

K2U(MoO4)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.78–3.07 Å. U4+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of U–O bond distances ranging from 2.28–2.57 Å. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.76 Å) and two longer (1.85 Å) Mo–O bond length. In the second Mo6+ site, Mo6+ is bonded in a distorted tetrahedral geometry to four O2- atoms. There are a spread of Mo–O bond distances ranging from 1.74–1.93 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one U4+, and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the fourth O2- site, O2- is bondedmore » in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent U4+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one U4+, and one Mo6+ atom.« less

Publication Date:
Other Number(s):
mp-1211904
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; K2U(MoO4)3; K-Mo-O-U
OSTI Identifier:
1656031
DOI:
https://doi.org/10.17188/1656031

Citation Formats

The Materials Project. Materials Data on K2U(MoO4)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1656031.
The Materials Project. Materials Data on K2U(MoO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1656031
The Materials Project. 2020. "Materials Data on K2U(MoO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1656031. https://www.osti.gov/servlets/purl/1656031. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1656031,
title = {Materials Data on K2U(MoO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {K2U(MoO4)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.78–3.07 Å. U4+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of U–O bond distances ranging from 2.28–2.57 Å. There are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.76 Å) and two longer (1.85 Å) Mo–O bond length. In the second Mo6+ site, Mo6+ is bonded in a distorted tetrahedral geometry to four O2- atoms. There are a spread of Mo–O bond distances ranging from 1.74–1.93 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one U4+, and one Mo6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent U4+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one U4+, and one Mo6+ atom.},
doi = {10.17188/1656031},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}