Dynamical matrix file Phonon dispersions for Al 1 1 2 7.5000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 1 'Al ' 24590.765652728711 1 1 0.0000000000 0.0000000000 0.0000000000 Dynamical Matrix in cartesian axes q = ( 0.000000000 0.000000000 0.000000000 ) 1 1 0.00006821 0.00000000 -0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00006821 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00006821 0.00000000 Diagonalizing the dynamical matrix q = ( 0.000000000 0.000000000 0.000000000 ) ************************************************************************** freq ( 1) = 0.173268 [THz] = 5.779601 [cm-1] ( 0.700232 0.000000 -0.235622 0.000000 -0.673912 0.000000 ) freq ( 2) = 0.173268 [THz] = 5.779601 [cm-1] ( 0.672733 -0.000000 0.533748 -0.000000 0.512391 0.000000 ) freq ( 3) = 0.173268 [THz] = 5.779601 [cm-1] ( 0.238969 0.000000 -0.812155 0.000000 0.532258 -0.000000 ) **************************************************************************