UV-laser photochemistry of the azoalkane 1-phenyl-2, 3-diazabicyclo [2.2. 2] oct-2-ene: detection and lifetime determination of the triplet diradical 1-phenyl-1, 4- …

…, S Grabowski, RM Wilson, K Hannemann…

Index: Adam, Waldemar; Grabowski, Sven; Wilson, R. Marshall; Hannemann, Klaus; Wirz, Jakob Journal of the American Chemical Society, 1987 , vol. 109, # 24 p. 7572 - 7573

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Citation Number: 17

Abstract

“X,= mole fraction of peroxide (trapped product); X,= mole fraction of hydrocarbons (untrapped product); T,= k,/(k,+ k,) is the trapping factor; k,= rate constant for oxygen trapping; k,= rate constant for spin-catalyzed intersystem crossing; T~= 1/klsc is the triplet lifetime; klsc= rate constant for inherent intersystem crossing.