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Updated: Apr 22, 2026

Isotopic Effect in Double Proton Transfer Process of Porphycene Investigated by Enhanced QM/MM Method
Published on: July 19, 2019
Ultrafast energy transfer in a Pd(II)-bridged bisporphyrin dyad
Mohammed Abdelhameed1, Adam Langlois, Paul-Ludovic Karsenti
1Université de Sherbrooke, Département de Chimie, Sherbrooke, PQ J1K 2R1, Canada. Pierre.Harvey@USherbrooke.ca.
Abstract:
A free base porphyrin/zinc(II)porphyrin dyad bridged by a Pd(II) unit exhibits an ultrafast S1 energy transfer (1.5 × 10(12) s(-1)) due to significant MO couplings between the acceptor and the donor and a non-nil atomic contribution of the Pd-atom in the frontier MOs, hence ensuring π-conjugation.
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