Caesium heptafluoroxenate
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| Identifiers | |
|---|---|
3D model (JSmol) |
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| Properties | |
| Cs[XeF7] | |
| Molar mass | 397.187 g·mol−1 |
| Appearance | yellow solid |
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 heptafluoroxenate is an inorganic compound of caesium, and fluorine, and xenon with the chemical formula Cs[XeF7]. It consists of caesium cations Cs+ and heptafluoroxenate(VI) anions [XeF7]−.
Caesium heptafluoroxenate can be prepared by dissolving caesium fluoride in liquid xenon hexafluoride:[1]
- CsF + XeF6 → Cs[XeF7]