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Title: Materials Data on Cs2WSO4 by Materials Project

Abstract

Cs2WO4S crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of six hydrogen sulfide molecules and three Cs2WO4 sheets oriented in the (0, 0, 1) direction. In each Cs2WO4 sheet, there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Cs–O bond distances ranging from 3.21–3.51 Å. In the second Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are three shorter (3.09 Å) and three longer (3.74 Å) Cs–O bond lengths. W2+ is bonded in a trigonal non-coplanar geometry to three equivalent O2- atoms. All W–O bond lengths are 1.80 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Cs1+ and one W2+ atom. In the second O2- site, O2- is bonded to four Cs1+ atoms to form corner-sharing OCs4 trigonal pyramids.

Authors:
Publication Date:
Other Number(s):
mp-1226525
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Cs2WSO4; Cs-O-S-W
OSTI Identifier:
1674590
DOI:
https://doi.org/10.17188/1674590

Citation Formats

The Materials Project. Materials Data on Cs2WSO4 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1674590.
The Materials Project. Materials Data on Cs2WSO4 by Materials Project. United States. doi:https://doi.org/10.17188/1674590
The Materials Project. 2019. "Materials Data on Cs2WSO4 by Materials Project". United States. doi:https://doi.org/10.17188/1674590. https://www.osti.gov/servlets/purl/1674590. Pub date:Sun Jan 13 00:00:00 EST 2019
@article{osti_1674590,
title = {Materials Data on Cs2WSO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2WO4S crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of six hydrogen sulfide molecules and three Cs2WO4 sheets oriented in the (0, 0, 1) direction. In each Cs2WO4 sheet, there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Cs–O bond distances ranging from 3.21–3.51 Å. In the second Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are three shorter (3.09 Å) and three longer (3.74 Å) Cs–O bond lengths. W2+ is bonded in a trigonal non-coplanar geometry to three equivalent O2- atoms. All W–O bond lengths are 1.80 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to four Cs1+ and one W2+ atom. In the second O2- site, O2- is bonded to four Cs1+ atoms to form corner-sharing OCs4 trigonal pyramids.},
doi = {10.17188/1674590},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}