Dual fluorescence of a few organic molecules intramolecular charge transfer and intramolecular proton transfer

Abstract

The thesis reports the investigation of a few organic molecules those undergo intramolecular charge transfer ICT or intramolecular proton transfer The introduction to the thesis is presented first followed by details of the materials methods and instrumentation The mechanism for the dual emission of 2 4 N N dimethylaminophenyl imidazo 4 5 c pyridine DMAPIP c is investigated and found that the relay of proton by solvent molecules induces the twisted ICT TICT emission in DMAPIP c The