In this way, it is obtained 18 displacements for 1T phase and 9 displacements for 2H phase for 3 atom unit cells, giving 36 displacements for both 1T and 2H phases of 6 atom unit cells and 108 displacements for the 2H phase of an 18-atom unit cell. In this way, it is a tedious calculation for phonons, which is still going on for NSOC cases. Some of the phonon plots are shown below