Xenon dioxydifluoride
 | |
| Names | |
|---|---|
| IUPAC name Difluoro(dioxo)xenon | |
| Other names Xenon(VI) dioxide difluoride | |
| Identifiers | |
3D model (JSmol) | |
| ChemSpider | |
PubChem CID | |
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| Properties | |
| F2O2Xe | |
| Molar mass | 201.288 g·mol−1 |
| Melting point | 30.8 °C (87.4 °F; 304 K)[2] |
| Structure | |
| Orthorhombic [3] | |
| Disphenoidal or seesaw [Sawhorse] | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Xenon dioxydifluoride is an inorganic chemical compound with the formula XeO2F2.[3][2] At room temperature it exists as a metastable solid, which decomposes slowly into xenon difluoride, but the cause of this decomposition is unknown.[2]
Preparation
[edit]Xenon dioxydifluoride is prepared by reacting xenon trioxide with xenon oxytetrafluoride.[2]
- XeO3 + XeOF4 → 2XeO2F2
References
[edit]- ^ NIST Office of Data and Informatics. "XeO2F2". webbook.nist.gov.
- ^ a b c d Claassen, Howard H.; Gasner, Earl L.; Kim, Hyunyong; Huston, J. L. (July 1968). "Vibrational Spectra and Structure of XeO 2 F 2". The Journal of Chemical Physics. 49 (1): 253–257. Bibcode:1968JChPh..49..253C. doi:10.1063/1.1669818. ISSN 0021-9606.
- ^ a b Willett, R. D.; LaBonville, P.; Ferraro, J. R. (1975-08-15). "Normal coordinate treatment of XeO 2 F 2". The Journal of Chemical Physics. 63 (4): 1474–1478. Bibcode:1975JChPh..63.1474W. doi:10.1063/1.431510. ISSN 0021-9606.
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