Tests of the Cross Relation for Organic HAT Reactions

To test the applicability of the cross relation to HAT, a set of 17 organic reactions have been compiled in which cross and self-exchange rate constants have all been measured under similar conditions (the self-exchange rate for 9,10-dihydroanthracene (DHA) has been estimated by applying the cross relation).These reactions, indicated with a in Table 1.2, involve oxyl radicals abstracting H from O-H and C-H bonds. The equilibrium constants are either available under the same conditions or have been adjusted using the solvent corrections described below. 

Indicates that both fcxH/x and A yh/y are known in the given solvent. 

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