We calculated the polarizabilities via induced dipole moments and alternatively via DFPT. For the induced dipole method, we computed the MLWFs and Berry phase dipole moment under the influence of an external periodic electric field with an absolute value of 0.005 a.u. in x, y or z direction, respectively. We computed the ACFs of the dipole moments and polarizabilities with an autocorrelation depth of 10.24 ps and set an incident laser wavelength of 1064 nm for the computation of the Raman intensities. We report the unpolarized (total) Raman intensities in alignment with the experimental measurements.