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| Identifiers | |
|---|---|
3D model (JSmol) |
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| Properties | |
| CoCs2F6 | |
| Molar mass | 438.734517 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Caesium hexafluorocobaltate(IV) is a salt with the chemical formula Cs
2CoF
6. It can be synthesized by the reaction of Cs
3[(CoCl
4)Cl] and fluorine.[1] The salt contains rare example of cobalt(IV) complex, i.e. [CoF6]2-.
It has cubic K2PtCl6 structure, with the lattice constant a = 8.91 Å, and the length of Co-F bond is 1.73 Å.[1] The complex is ferromagnetic and the ground state of Co(IV) is T2g3Eg2.[2]
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| Cobalt(I) |
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| Cobalt(II) |
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| Cobalt(0, III) |
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| Cobalt(II, III) |
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| Cobalt(III) |
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| Cobalt(III,IV) |
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| Cobalt(IV) |
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| Cobalt(V) |
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