Materials Data on TaF5 by Materials Project
TaF5 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two TaF5 ribbons oriented in the (0, 0, 1) direction. Ta5+ is bonded to six F1- atoms to form corner-sharing TaF6 octahedra. The corner-sharing octahedral tilt angles are 29°. There are a spread of Ta–F bond distances ranging from 1.88–2.06 Å. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Ta5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Ta5+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Ta5+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Ta5+ atom. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Ta5+ atoms.
- 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:
- 1320589
- Report Number(s):
- mvc-3488
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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