Decay constant for singlet oxygen in the solvent:

Mesitylene

Okamoto, M.; Tanaka, F.
J. Phys. Chem. 97(1): 177-80 (1993)

Lifetime is 1.6 x 10–5 s
Decay rate is 6.4 x 104 s–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is TPP
DeltaVd.dagger = –20.7 cm3 mol–1; studied from 0.1 MPa to 250 MPa.

Venediktov, E.A.; Lipatov, N.G.; Berezin, B.D.
Khim. Fiz. 9(5): 611-5 (1990)

Lifetime is 1.5 x 10–5 s
Decay rate is 6.7 x 104 s–1

Experimental method: pulsed laser photolysis, luminescence decay
Sensitizer is An.

List of abbreviations back...