DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on W2SeS3 by Materials Project

Abstract

WSe2(WS2)3 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of three WS2 sheets oriented in the (0, 0, 1) direction and one WSe2 sheet oriented in the (0, 0, 1) direction. In each WS2 sheet, W4+ is bonded to six equivalent S2- atoms to form distorted edge-sharing WS6 pentagonal pyramids. All W–S bond lengths are 2.43 Å. S2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. In the WSe2 sheet, W4+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.53 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1028487
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; W2SeS3; S-Se-W
OSTI Identifier:
1405674
DOI:
https://doi.org/10.17188/1405674

Citation Formats

The Materials Project. Materials Data on W2SeS3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1405674.
The Materials Project. Materials Data on W2SeS3 by Materials Project. United States. doi:https://doi.org/10.17188/1405674
The Materials Project. 2020. "Materials Data on W2SeS3 by Materials Project". United States. doi:https://doi.org/10.17188/1405674. https://www.osti.gov/servlets/purl/1405674. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1405674,
title = {Materials Data on W2SeS3 by Materials Project},
author = {The Materials Project},
abstractNote = {WSe2(WS2)3 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of three WS2 sheets oriented in the (0, 0, 1) direction and one WSe2 sheet oriented in the (0, 0, 1) direction. In each WS2 sheet, W4+ is bonded to six equivalent S2- atoms to form distorted edge-sharing WS6 pentagonal pyramids. All W–S bond lengths are 2.43 Å. S2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. In the WSe2 sheet, W4+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.53 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms.},
doi = {10.17188/1405674},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}