Tetrahedron

Singlet-triplet interconversion of diphenylmethylene. Energetics, dynamics and reactivities of different spin states

KB Eisenthal, NJ Turro, EV Sitzmann, IR Gould…

Index: Eisenthal, K. B.; Turro, N. J.; Sitzmann, E. V.; Gould, I. R.; Hefferon, G.; et al. Tetrahedron, 1985 , vol. 41, # 8 p. 1543 - 1554

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Citation Number: 76

Abstract

A combination of picosecond and nanosecond laser spectroscopy measurements, chemical quenching experiments and triplet sensitization experiments has allowed the determination of the rapid singlet to triplet and slower triplet to singlet intersystem crossing rates for diphenylmethylene in fluid solution at room temperature. It is shown that under the conditions of the kinetic measurements, singlet and triplet diphenylmethylene (1DPM and ...

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