Chemistry:Hexaoxygen difluoride
From HandWiki
| |
| Identifiers | |
|---|---|
3D model (JSmol)
|
|
| |
| |
| Properties | |
| F2O6 | |
| Molar mass | 133.991 g·mol−1 |
| Appearance | dark-brown solid at 60 K |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Tracking categories (test):
Hexaoxygen difluoride is a binary inorganic compound of fluorine and oxygen with the chemical formula O
6F
2.[1][2] The compound is one of many known oxygen fluorides.[3]
Synthesis
The compound can be prepared by electric discharges through the F
2—O
2 mixture of the certain molar ratio at 60 to 77 K. The ratio is predicted to be 6:2.[4]
Physical properties
Hexaoxygen difluoride is an oxidizing agent. At 60 K, the compound looks like a dark-brown crystalline solid. If slowly warmed, it decomposes to lower oxygen fluorides and ozone. If quickly warmed to 90 K, it explodes, creating O
2 and F
2.[4]
References
- ↑ Streng, A. G.; Grosse, A. V. (January 1966). "Two New Fluorides of Oxygen, O5F2 and O6F2 1,2". Journal of the American Chemical Society 88 (1): 169–170. doi:10.1021/ja00953a035. https://pubs.acs.org/doi/abs/10.1021/ja00953a035. Retrieved 19 May 2023.
- ↑ Bailar, John Christian; Trotman-Dickenson, A. F. (1973) (in en). Comprehensive Inorganic Chemistry: Ge, Sn, Pb, Group VB, Group VIB, Group VIIB. Pergamon Press. p. 764. ISBN 978-0-08-017275-0. https://books.google.com/books?id=DM_VAAAAMAAJ&q=pentaoxygen+difluoride. Retrieved 19 May 2023.
- ↑ Bretherick, L. (27 October 2016) (in en). Bretherick's Handbook of Reactive Chemical Hazards. Elsevier. p. 1622. ISBN 978-1-4831-6250-8. https://books.google.com/books?id=4_PJCgAAQBAJ&dq=Hexaoxygen+difluoride&pg=PA1622. Retrieved 19 May 2023.
- ↑ 4.0 4.1 (in en) F Fluorine: Compounds with Oxygen and Nitrogen. Springer Science & Business Media. 29 June 2013. p. 134. ISBN 978-3-662-06339-2. https://books.google.com/books?id=rpfsCAAAQBAJ&dq=pentaoxygen+difluoride&pg=PR14. Retrieved 19 May 2023.
 |  |
