Raman study of the thermal decomposition of dioxygenyl hexafluoroarsenate, O       2    +     AsF       6    − | Zendy

Griffiths J. E. | Zendy; Distefano Doreen | Zendy; Sunder W. A. | Zendy

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Raman study of the thermal decomposition of dioxygenyl hexafluoroarsenate, O 2 + AsF 6 −

Author(s) -

Griffiths J. E.,

Distefano Doreen,

Sunder W. A.

Publication year - 1980

Publication title -

journal of raman spectroscopy

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.748

H-Index - 110

eISSN - 1097-4555

pISSN - 0377-0486

DOI - 10.1002/jrs.1250090115

Subject(s) - sublimation (psychology) , chemistry , raman spectroscopy , thermal decomposition , dissociation (chemistry) , analytical chemistry (journal) , photochemistry , organic chemistry , psychology , physics , optics , psychotherapist

The apparent vapor transport of O 2 AsF 6 by sublimation at modest temperatures is shown to proceed via the reversible reaction, O 2 + AsF 6 − ⇄O 2 F ˙ + AsF 5 , involving a free radical mechanism. This reaction path is in marked contrast to the vapor transport of O 2 PtF 6 , O 2 RuF 6 and O 2 RhF 6 species which proceed via dissociation and recombination with charge transfer, O 2 + PtF 6 − ⇄O 2 + PtF 6 .

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