Chromophore Orientation-Dependent Photophysical Properties of Pyrene–Naphthalimide Compact Electron Donor–Acceptor Dyads: Electron Transfer and Intersystem Crossing

• Published in: The journal of physical chemistry. B Vol. 125; no. 32; pp. 9244 - 9259
• Main Authors: Imran, Muhammad, Sukhanov, Andrey A, Maity, Partha, Elmali, Ayhan, Zhao, Jianzhang, Karatay, Ahmet, Mohammed, Omar F, Voronkova, Violeta K
• Format: Journal Article
• Language: English
• Published: American Chemical Society 19.08.2021
• Subjects: absorption; B: Liquids; Chemical and Dynamical Processes in Solution; electron paramagnetic resonance spectroscopy; electron transfer; moieties; singlet oxygen; ultraviolet-visible spectroscopy

In order to study the effect of mutual orientation of the chromophores in compact electron donor–acceptor dyads on the spin-orbit charge transfer intersystem crossing (SOCT-ISC), we prepared naphthalimide (NI)–pyrene (Py) compact electron donor–acceptor dyads, in which pyrene acts as an electron don...