Photopolymerization in the Fullerene Layers of the Molecular Donor-Acceptor Complex {Pt(nPr2dtc)2} • (C60)2

We measured Raman spectra in crystals of molecular donor-acceptor fullerene complexes {Me(nPr(2)dtc)(2)} center dot (C-60)(2) (Me = Ni, Cu, Pt). In the spectra of the {Pt(nPr(2)dtc)(2)} center dot (C-60)(2) complex under prolonged irradiation with a laser with lambda = 532 nm, characteristic changes in the photopolymerization of fullerene are observed, associated with the splitting of degenerate phonon Hg modes and softening of Ag modes of the C-60 molecule. The kinetics of photopolymerization under conditions of weak irradiation at room temperature is studied. It was found that thermal destruction of the photopolymer with increasing temperature leads to a decrease in its concentration in the final photopolymerization product. The kinetics of thermal destruction is described by the Arrhenius equation, with the activation energy E-A of (0.68 +/- 0.03) eV; the dimers are destructed to a concentration of 1% within 15 min at similar to 114 degrees C.