The influence of π–π stacking on the room temperature phosphorescence of phenothiazine 5,5-dioxide derivatives
Jia Ren, Yu Tian, Yunsheng Wang, Jie Yang, Manman Fang, Zhen Li
Abstract
Five phenothiazine 5,5-dioxide derivatives were designed to reveal their different RTP properties and inherent mechanism. The results show that the large π–π overlap within molecular dimer is beneficial for persistent RTP effect.
Topics & Concepts
PhenothiazineStackingMaterials sciencePhosphorescenceDimerPhotochemistryOrganic chemistryChemistryOpticsFluorescenceMedicinePharmacologyPhysicsLuminescence and Fluorescent MaterialsMolecular Sensors and Ion DetectionOrganic Light-Emitting Diodes Research