Materials Data on TeWBr9 by Materials Project
WTeBr9 crystallizes in the monoclinic P2_1/m space group. The structure is zero-dimensional and consists of two WTeBr9 clusters. W5+ is bonded to six Br1- atoms to form WBr6 octahedra that share a faceface with one TeBr6 octahedra. There are a spread of W–Br bond distances ranging from 2.44–2.61 Å. Te4+ is bonded to six Br1- atoms to form distorted TeBr6 octahedra that share a faceface with one WBr6 octahedra. There are a spread of Te–Br bond distances ranging from 2.55–3.03 Å. There are six inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in an L-shaped geometry to one W5+ and one Te4+ atom. In the second Br1- site, Br1- is bonded in a single-bond geometry to one W5+ atom. In the third Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom. In the fourth Br1- site, Br1- is bonded in an L-shaped geometry to one W5+ and one Te4+ atom. In the fifth Br1- site, Br1- is bonded in a single-bond geometry to one W5+ atom. In the sixth Br1- site, Br1- is bonded in a single-bond geometry to one Te4+ atom.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1204187
- Report Number(s):
- mp-29715
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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