Issue 78, 2023

Donor–acceptor complex formation by social self-sorting of polycyclic aromatic hydrocarbons and perylene bisimides

Abstract

Self-assembly versus complexation with polycyclic aromatic hydrocarbon (PAH) guest molecules is studied for a series of perylene bisimides (PBIs). Bulky imide substituents at the PBI guide their self-assembly into dimer aggregates with null-type exciton coupling. Host–guest titration experiments with perylene and triphenylene PAHs afford 1 : 1 and 1 : 2 complexes whose properties are studied by single crystal X-ray analysis and UV/Vis and fluorescence spectroscopy.

Graphical abstract: Donor–acceptor complex formation by social self-sorting of polycyclic aromatic hydrocarbons and perylene bisimides

Supplementary files

Article information

Article type
Communication
Submitted
31 Maw 2023
Accepted
31 Mha 2023
First published
31 Mha 2023

Chem. Commun., 2023,59, 11656-11659

Donor–acceptor complex formation by social self-sorting of polycyclic aromatic hydrocarbons and perylene bisimides

S. Soldner, O. Anhalt, M. B. Sárosi, M. Stolte and F. Würthner, Chem. Commun., 2023, 59, 11656 DOI: 10.1039/D3CC03704E

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