Synthesis and Photophysics of Phenylene Based Triplet Donor–Acceptor Dyads: ortho vs. para Positional Effect on Intramolecular Triplet Energy Transfer

Synthesis and Photophysics of Phenylene Based Triplet Donor–Acceptor Dyads: ortho vs. para Positional Effect on Intramolecular Triplet Energy Transfer

ABSTRACT: Two phenylene based geometrical/isomeric triplet ortho- and para–dyads (o–3 and p–3, respectively) were synthesized and fully characterized using advanced photophysical tools and computations. In dyad o–3, the through-space donor-acceptor interactions led to simultaneous triplet energy tra...

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Bibliographic Details
Main Authors: Young Ju Yun, Manoj K. Manna, Nareshbabu Kamatham, Jingbai Li, Shuyang Liu, Francesca Peccati, Barry C. Pemberton, Gary P. Wiederrecht, David J. Gosztola, Gonzalo Jiménez-Osés, Andrey Yu Rogachev, A. Jean-Luc Ayitou
Format: Article
Language:English
Published: Elsevier 2022-06-01
Series:Journal of Photochemistry and Photobiology
Subjects:
Triplet photochemistry
Triplet energy transfer
bichromophores
Charge transfer
Triplet-triplet annihilation
Online Access:http://www.sciencedirect.com/science/article/pii/S2666469022000057

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http://www.sciencedirect.com/science/article/pii/S2666469022000057

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