DOI: 10.1039/d6tc01780k ISSN: 2050-7526
Side-group engineering at sp 3 -bridging carbons for modulating oscillator strength in rigid π-conjugated optical materials
Keisuke Iwata, Kairu Igarashi, Hayato TsujiSide-group engineering at non-spiro sp 3 -bridging carbons enhances oscillator strength with a spectral blue shift, opposite to conventional conjugation-extension trends, in rigid π-conjugated organic materials.