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Xenon fluoride cations, bond energy

If the [Xe2F3]+ cation is. considered in terms of an assemblage of two [XeF]+ and one F ions, each [XeF]+ species receives electron density from the associated F and the assembly becomes a multicentre bonded system with a lower overall electron affinity than that of [XeF]+ 78). The measured fluoride ion donor ability of xenon difluoride, (AH0 = 9.45 eV)14), is greater than that of XeF4 but less than that of XeF6 (see Section 2a, p. 65). The increase in Xe—F bond energy in cation formation [195.9 kJ mol-1 in [XeF]+ c.f. 135.4 kJmol in XeF2, 4)] contributes to... [Pg.48]

See other pages where Xenon fluoride cations, bond energy is mentioned: [Pg.3127]    [Pg.103]    [Pg.109]    [Pg.38]    [Pg.496]    [Pg.3126]    [Pg.88]    [Pg.15]    [Pg.70]    [Pg.34]   


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