K. Tasaki et al., EQUILIBRIUM CHARGE-DISTRIBUTION IN ORGANIC DONOR-ACCEPTOR COMPLEXES -THE ROLE OF COUPLING TO INTRAMOLECULAR VIBRATIONS, Synthetic metals, 94(1), 1998, pp. 65-68
The donor-acceptor molecular dimer is used for modeling the neutral-io
nic transition. Charge transfer interaction and electron coupling to i
ntramolecular vibrations are taken into account explicitly. A way of c
alculating the adiabatic potential as a function of charge transfer be
tween donor and acceptor molecules is proposed. The relative significa
nce of transfer integral and small-polaron binding energies of donor a
nd acceptor molecules is discussed with respect to the feasibility of
a nano-scale neutral-ionic transition. (C) 1998 Elsevier Science S.A.
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