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π‐Stacked Oligo(phenylene vinylene)s Based on Pseudo‐Geminal Substituted [2.2]Paracyclophanes: Impact of Interchain Geometry and Interactions on the Electronic Properties
Author(s) -
Mukhopadhyay Sukrit,
Jagtap Subodh P.,
Coropceanu Veaceslav,
Brédas JeanLuc,
Collard David M.
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201205738
Subject(s) - geminal , phenylene , conjugated system , materials science , crystallography , information retrieval , physics , computer science , chemistry , stereochemistry , polymer , composite material
A clever combination : A series of phenylene vinylene oligomers, in which the conjugated segments are held in a well‐defined stacked arrangement along their entire length, was studied experimentally and theoretically (see picture). The impact of the extended interchain interactions on the photophysics of the π‐stacked systems is reported.