Extended Data Fig. 7: Perturbational effect on the exciton wavefunction (transition density) of the D2 and D1 state along the coordinate of all experimentally obtained high-frequency vibrational modes (full mode resolved picture of the data represented in Fig. 3g,h).
From: Decoupling excitons from high-frequency vibrations in organic molecules
on the top left panel, experimentally obtained D1 and D2 state rich Raman spectra are reproduced. In the table, ωk(cm−1) corresponds to the frequency of the kth vibrational mode. Inside parenthesis, the theoretically obtained frequencies are provided. q(k) corresponds to the vector displacement diagram of the kth mode. {Δρ(D2)}k and {Δρ(D1)}k are the differential exciton wavefunction (transition density) upon displacement along the kth mode for D2 and D1 exciton respectively.
