Intersystem crossing and spin dynamics of thionated perinones: combined steady-state/transient optical and electron paramagnetic resonance spectral analysis

Physical Chemistry Chemical Physics 2026

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Authors: Jieyu Tang, Sveva Linarello, Wenbin Chen, Yuqi Hou, Yanran Wu, Jianzhang Zhao, Antonio Barbon, Antonio Toffoletti, Bernhard Dick, Ming-De Li
DOI: 10.1039/d5cp04742k
Cited by: 1
References: 103

Abstract

) was observed for S3, which is unusually large for an organic molecule. These results demonstrated the relationship between the thionation and the enhanced ISC, the triplet state lifetimes, as well as the triplet-state electron spin dynamics, it is useful for the development of heavy-atom-free triplet photosensitizers.

Fields of Study & Subjects

Electron Spin Resonance Studies Photochemistry and Electron Transfer Studies Spectroscopy and Quantum Chemical Studies

Publication details

Journal / source
Physical Chemistry Chemical Physics
Publisher
Royal Society of Chemistry (RSC)
Volume
28
Issue
12
Pages
7729–7741
Publication date
1 January 2026
Language
EN