Caesium heptafluoroxenate

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Caesium heptafluoroxenate
Identifiers
3D model (JSmol)
  • InChI=1S/Cs.F7Xe/c;1-8(2,3,4,5,6)7/q+1;-1
    Key: IAPXLONHTNZYMY-UHFFFAOYSA-N
  • [Cs+].F[Xe-](F)(F)(F)(F)(F)F
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).

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]

Properties

Uses

References

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