Figure 7.

Energetic model of relaxation of the charge-separated state P⁺(B_AH_A)⁻ for the four RCs. The initially formed charge-separated state is in red, the intermediate state is in yellow, and the finally resolved charge-separated state is in blue. The circles represent B_A (upper left circle in each pair) and H_A (lower right circle in each pair), and their areas are proportional to the probability of the localization of the electron on B_A or H_A. The numerical values for these probabilities are given in Table 1 (columns [P⁺B_A^–]_rel and [P⁺H_A^–]_rel). The numbers in black at the arrows are the molecular lifetimes (in ps) obtained from the target analysis (see Figure 5). Note that the free energy level of the state P⁺(B_AH_A)₀^– was arbitrarily set at 0 meV, while the free energy level of the state P⁺(B_AH_A)₂^– (and P⁺(B_AH_A)₁^– for AMW) was not determined.