Hexagon and network structured organic geometrical isomers with distinct intramolecular H-bonding and stimuli-induced self-reversible fluorescence switching

Abstract

The structural assembly of organic fluorescence molecules exert significant influence on the solid-state fluorescence properties including fluorescence tuning and switching. Herein, we have synthesized a Schiff base based organic fluorophore,...

Halogen atom substitution effect on the carbazole fluorescence properties and supramolecular interactions in the solid-state

“…[18][19][20] The substitutional group intermolecular interactions strongly controlled the anthracene molecule orientation and exhibited tunable fluorescence. [21][22][23][24] Thus, the molecular organization of the planar π-conjugated aromatic molecules has been engineered by making use of supramolecular interactions and often resulted in obtaining enhanced/tunable solid-state fluorescence. 25,26 In recent years, utilizing halogen bonding as a non-covalent interaction for the generation of supramolecular functional materials has gained increased attention.…”