For all Time-Dependent DFT features (Excitation Energies, (Hyper) Polarizabilities, Dispersion Coefficients, Raman Scattering, include:
S.J.A. van Gisbergen, J.G. Snijders and E.J. Baerends, Implementation of time-dependent density functional response equations . Computer Physics Communications 118, 119 (1999)
Excitation Energies and Oscillator Strengths
