Osmium(IV) fluoride
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Other names Osmium tetrafluoride | |
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InChI
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Properties | |
Chemical formula | F4Os |
Molar mass | 266.22 g·mol−1 |
Appearance | yellow crystals |
Melting point | 230 °C (446 °F; 503 K) |
Solubility in water | reacts with water |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references |
Chemical compound
Osmium(IV) fluoride is an inorganic chemical compound of osmium metal and fluorine with the chemical formula OsF4.[1][2]
Synthesis
Passing fluorine over heated osmium at 280 °C:
- Os + 2F2 → OsF4
Reaction products can be contaminated with other osmium fluorides.
Physical properties
Osmium(IV) fluoride compound forms yellow hygroscopic crystals.
Chemical properties
Osmium(IV) fluoride reacts with water.[3]
- OsF4 + 2H2O → OsO2 + 4HF
References
- ^ "osmium(IV) fluorideosmium(IV) fluoride". www.chemsrc.com. Retrieved 28 March 2023.
- ^ Simons, J. H. (2 December 2012). Fluorine Chemistry V5. Elsevier. p. 95. ISBN 978-0-323-14724-8. Retrieved 28 March 2023.
- ^ Lide, David R. (19 June 2003). 1998 Freshman Achievement Award. CRC Press. p. 479. ISBN 978-0-8493-0594-8. Retrieved 28 March 2023.
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Osmium compounds
- Os(CO)5
- Os3(CO)12
- H2Os3(CO)10
- OsB
- OsI
- Os2B3
- OsB2
- OsBr2
- OsCl2
- OsP2
- OsI2
Organoosmium(II) compounds |
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- OsI3
- OsCl3
- OsBr3
- OsO2
- OsBr4
- OsCl4
- OsF
4 - OsI4 (hypothetical)
- OsF5
- OsCl5
- OsF6
- OsF
7 (hypothetical)
- OsO4
- OsS4
- OsF8 (hypothetical)