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Cover Picture: Competition between Arene–Perfluoroarene and Charge‐Transfer Interactions in Organic Light‐Harvesting Systems (Angew. Chem. Int. Ed. 35/2017)
Author(s) -
Sun Yanqiu,
Lei Yilong,
Liao Liangsheng,
Hu Wenping
Publication year - 2017
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201706512
Subject(s) - dopant , pyrene , intermolecular force , chemistry , photochemistry , doping , charge (physics) , supramolecular chemistry , acceptor , energy transfer , chemical physics , crystallography , materials science , crystal structure , molecule , optoelectronics , organic chemistry , physics , quantum mechanics , condensed matter physics
Pass with flying colors Efficient energy transfer from a charge‐transfer host to an arene–perfluoroarene dopant generates stable white‐light‐emitting crystals. In their Communication on page 10352 ff., W. P. Hu et al. describe competing intermolecular charge‐transfer and arene–perfluoroarene interactions in blue‐light‐emitting pyrene–octafluoronaphthalene cocrystals doped with an orange‐light‐emitting pyrene–1,2,4,5‐tetracyanobenzene complex.