U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TeWSe by Materials Project
Abstract
WTe2WSe2 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of two WSe2 sheets oriented in the (0, 0, 1) direction and two WTe2 sheets oriented in the (0, 0, 1) direction. In each WSe2 sheet, W4+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.58 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. In each WTe2 sheet, W4+ is bonded to six Te2- atoms to form distorted edge-sharing WTe6 pentagonal pyramids. All W–Te bond lengths are 2.72 Å. Te2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. All Te–W bond lengths are 2.72 Å.
- Publication Date:
- Other Number(s):
- mp-1028749
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Se-Te-W; TeWSe; crystal structure
- OSTI Identifier:
- 1405735
- DOI:
- https://doi.org/10.17188/1405735
Citation Formats
Materials Data on TeWSe by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1405735.
Materials Data on TeWSe by Materials Project. United States. doi:https://doi.org/10.17188/1405735
2020.
"Materials Data on TeWSe by Materials Project". United States. doi:https://doi.org/10.17188/1405735. https://www.osti.gov/servlets/purl/1405735. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1405735,
title = {Materials Data on TeWSe by Materials Project},
abstractNote = {WTe2WSe2 is Molybdenite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of two WSe2 sheets oriented in the (0, 0, 1) direction and two WTe2 sheets oriented in the (0, 0, 1) direction. In each WSe2 sheet, W4+ is bonded to six equivalent Se2- atoms to form distorted edge-sharing WSe6 pentagonal pyramids. All W–Se bond lengths are 2.58 Å. Se2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. In each WTe2 sheet, W4+ is bonded to six Te2- atoms to form distorted edge-sharing WTe6 pentagonal pyramids. All W–Te bond lengths are 2.72 Å. Te2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. All Te–W bond lengths are 2.72 Å.},
doi = {10.17188/1405735},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
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