Electron Donor-Acceptor Complexes of the Fullerenes C60 and C70 with Amines

Abstract
Based on electronic absorption spectroscopy, C60 is found to form complexes with aromatic amines with an enthalpy of association in the range 9–16 kJ mol−1. Interaction of C70 with the amines is negligible. Cyclic voltammetric measurements confirm these observations.