U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on MoW3(SeS)4 by Materials Project
Abstract
WSe2MoSe2(WS2)2 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of one MoSe2 sheet oriented in the (0, 0, 1) direction; two WS2 sheets oriented in the (0, 0, 1) direction; and one WSe2 sheet oriented in the (0, 0, 1) direction. In the MoSe2 sheet, Mo6+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing MoSe6 pentagonal pyramids. All Mo–Se bond lengths are 2.53 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent Mo6+ atoms. In each WS2 sheet, W+3.33+ is bonded to six equivalent S2- atoms to form distorted edge-sharing WS6 pentagonal pyramids. All W–S bond lengths are 2.44 Å. S2- is bonded in a 3-coordinate geometry to three equivalent W+3.33+ atoms. In the WSe2 sheet, W+3.33+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.54 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W+3.33+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1028947
- 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; MoW3(SeS)4; Mo-S-Se-W
- OSTI Identifier:
- 1405792
- DOI:
- https://doi.org/10.17188/1405792
Citation Formats
The Materials Project. Materials Data on MoW3(SeS)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1405792.
The Materials Project. Materials Data on MoW3(SeS)4 by Materials Project. United States. doi:https://doi.org/10.17188/1405792
The Materials Project. 2020.
"Materials Data on MoW3(SeS)4 by Materials Project". United States. doi:https://doi.org/10.17188/1405792. https://www.osti.gov/servlets/purl/1405792. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1405792,
title = {Materials Data on MoW3(SeS)4 by Materials Project},
author = {The Materials Project},
abstractNote = {WSe2MoSe2(WS2)2 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of one MoSe2 sheet oriented in the (0, 0, 1) direction; two WS2 sheets oriented in the (0, 0, 1) direction; and one WSe2 sheet oriented in the (0, 0, 1) direction. In the MoSe2 sheet, Mo6+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing MoSe6 pentagonal pyramids. All Mo–Se bond lengths are 2.53 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent Mo6+ atoms. In each WS2 sheet, W+3.33+ is bonded to six equivalent S2- atoms to form distorted edge-sharing WS6 pentagonal pyramids. All W–S bond lengths are 2.44 Å. S2- is bonded in a 3-coordinate geometry to three equivalent W+3.33+ atoms. In the WSe2 sheet, W+3.33+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.54 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W+3.33+ atoms.},
doi = {10.17188/1405792},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}