Iridium(V) fluoride
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| Iridium(V) fluoride | ||
|---|---|---|
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| Other names Iridium pentafluoride | ||
| Identifiers | ||
| CAS number | 14568-19-5 | |
| Properties | ||
| Molecular formula | IrF5 | |
| Molar mass | 287.209 g/mol | |
| Appearance | yellow solid | |
| Melting point | 104.5°C | |
| Related compounds | ||
| Other cations | Rhodium(V) fluoride, Osmium pentafluoride, Platinum(V) fluoride | |
| Related compounds | Iridium(IV) fluoride, Iridium hexafluoride | |
 (verify) (what is: / ?)Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
| Infobox references | ||
Iridium(V) fluoride, IrF5, is a chemical compound of iridium and fluorine, first described by Neil Bartlett in 1965.[1] A highly reactive yellow low melting solid, it has a tetrameric structure, Ir4F20, which contains octahedrally coordinated iridium atoms.[2] This structure is shared with RuF5 and OsF5. It can be prepared by the controlled decomposition of IrF6[2]or the reduction of IrF6 with silicon powder or H2 in anhydrous HF.[3]
See also
- Iridium(VI) fluoride
- Iridium(IV) fluoride
References
- ↑ Neil Bartlett and P. R. Rao (1965). "Iridium pentafluoride". Chem. Commun. (12): 252–253. doi:10.1039/C19650000252.
- ↑ 2.0 2.1 Egon Wiberg, Arnold Frederick Holleman (2001) Inorganic Chemistry, Elsevier ISBN 0-12-352651-5
- ↑ Paine, Robert T.; Asprey, Larned B. (1975). "Reductive syntheses of transition metal fluoride compounds. Synthesis of rhenium, osmium, and iridium pentafluorides and tetrafluorides". Robert T. Paine, Larned B. Asprey 14 (5): 1111–1113. doi:10.1021/ic50147a030.
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