Synthesis of Composite Molecules of a Co₄O₄ Cubane Complex and Perylenediimide Moieties.

Authors

Toshi Nagata, Wataru Ishikawa

Published in

Chemistry, an Asian journal. Volume 21. Issue 16. Pages e70909.

Abstract

Composite molecules consisting of one ${\mathrm{Co}}_4{O}_4$ cubane complex and two perylenediimide moieties were synthesized. The cyclic voltammogram of the molecule exhibited reversible redox waves for oxidation of ${\mathrm{Co}}_4{O}_4$ complex and two-stage reduction of the perylenediimide moieties. The emission spectrum in a solution revealed strongly quenched fluorescence of perylenediimide, which suggests intramolecular electron transfer from ${\mathrm{Co}}_4{O}_4$ to the excited perylenediimide. The approach presented here will be a valuable guide for the synthesis of organic/inorganic hybrid molecules, which should open a new field of unexplored molecular materials.

PMID:
42604832
Bibliographic data and abstract were imported from PubMed on 17 Aug 2026.

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