A supramolecular approach for the formation of fullerene–phthalocyanine dyads

Autor: Martínez-Díaz, M. Victoria, Fender, Nicolette S., Rodríguez-Morgade, M. Salomé, Gómez-López, Marcos, Diederich, François, Echegoyen, Luis, Stoddart, J. Fraser, Torres, Tomás
Zdroj: Journal of Materials Chemistry; June 21, 2002, Vol. 12 Issue: 7 p2095-2099, 5p
Abstrakt: A supramolecular Pc–C60 dyad with pseudorotaxane-like geometry has been assembled in solution by the threading of a dibenzylammonium unit attached to a fullerene through the crown ether of an unsymmetrically substituted phthalocyanine, which contains a DB24C8 moiety. Spectroscopic data as well as electrochemical studies suggest a conformation for the complex in which the two bulky subunits are far apart from each other, thus preventing electronic interactions between both electroactive subunits.
Databáze: Supplemental Index