Spiro-BODIPYs with a Diaryl Chelate: Impact on Aggregation and Luminescence
Author(s) -
Kang Yuan,
Xiang Wang,
Soren K. Mellerup,
Igor Kozin,
Suning Wang
Publication year - 2017
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.7b02602
Subject(s) - luminescence , chelation , aggregation induced emission , chemistry , photochemistry , materials science , optoelectronics , inorganic chemistry , fluorescence , physics , optics
Spiro-BODIPYs with a diaryl chelate unit have been found to form J-aggregates in methanol-water solvent mixture and brightly emissive in the solid state. The diaryl chelate unit has a significant impact on J-aggregates and fluorescence of BODIPYs. Crystal structural analysis reveals that the spiro-structures facilitate J-stacking in the solid state.
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