Analysis of D-Reactionrate kTR of Acridine-d9 in
The D-transfer rate can be evaluated from
the temperature dependence of the acridine-d9
T1 lifetime in fluorene-d8D2 for
temperatures above 200 K. As in this higher temperature region multiple
modes contribute to the reaction rate temperature dependence and the
measured data are of less accuracy, the data analysis was performed in
terms of a single Arrhenuis behavior kTR(T)
= A exp(-E/kT). The fit renders a value for the
activation energy E of. 27 kJ/mol .
A similar value is also found for the H-transfer data in the high
temperature region, whereas the frequency factor A differs
Download data file (Excel).
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