Materials Data on Te2W by Materials Project
WTe2 is Molybdenite-like structured and crystallizes in the orthorhombic Pmn2_1 space group. The structure is two-dimensional and consists of two WTe2 sheets oriented in the (0, 0, 1) direction. W4+ is bonded to six Te2- atoms to form distorted edge-sharing WTe6 pentagonal pyramids. There are a spread of W–Te bond distances ranging from 2.73–2.84 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent W4+ atoms.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1198898
- Report Number(s):
- mp-22693
- Country of Publication:
- United States
- Language:
- English
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