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Cover Feature: Electronic and Photophysical Properties of 9,10‐Anthrylene‐Bridged B‐π‐N Donor‐Acceptor Molecules with Solid‐State Emission in the Yellow to Red Region (ChemPlusChem 9/2019)
Author(s) -
Uebe Masashi,
Sakamaki Daisuke,
Ito Akihiro
Publication year - 2019
Publication title -
chempluschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.801
H-Index - 61
ISSN - 2192-6506
DOI - 10.1002/cplu.201900431
Subject(s) - chemistry , solid state , acceptor , cover (algebra) , photoluminescence , molecule , photochemistry , feature (linguistics) , optoelectronics , materials science , organic chemistry , physics , condensed matter physics , mechanical engineering , linguistics , philosophy , engineering
The cover feature shows 9,10‐anthrylene‐bridged B‐π‐N donor–acceptor organic fluorophores that exhibit solid‐state emission in the yellow (560 nm) to red (643 nm) regions. The combination of the highly congested molecular structure arising from the anthrylene π‐bridge and the introduction of bulky tert ‐butyl protecting groups result in efficient photoluminescence in the solid state (absolute quantum yields of 18% and 31%). Details are given in the Full Paper by A. Ito and co‐workers on page 1305 in Issue 9, 2019 (DOI: 10.1002/cplu.201900003).