Si 
 1.0000000000000000
    13.8174240141242972   -0.0000000000000000   -0.0031365748405464
    -0.0000000000000000    3.8853000591487135    0.0000000000000000
     0.7520868121897226    0.0000000000000000    6.2794724415763445
 Si 
  16
Selective dynamics
Cartesian
 13.7095449266901053  0.0000000000000000  5.4828401640971753   T   T   T
  0.8599658996239159  0.0000000000000000  0.7934957026386261   T   T   T
  6.8008329196279540  1.9426500295743567  5.4844084515174467   T   T   T
  7.7686779066860678  1.9426500295743567  0.7919274152183539   T   T   T
  6.6009746032700427  0.0000000000000000  4.0998566139392842   T   T   T
  7.9685362230439818  0.0000000000000000  2.1764792527965193   T   T   T
 13.5096866103321922  1.9426500295743567  4.0982883265190111   T   T   T
  1.0598242159818274  1.9426500295743567  2.1780475402167929   T   T   T
 10.9028794053805971 -0.0000000000000000  0.3487667064663555   T   T   T
  3.6666314209334354  0.0000000000000000  5.9275691602694485   T   T   T
  3.9941673983184409  1.9426500295743567  0.3503349938866286   T   T   T
 10.5753434279955894  1.9426500295743567  5.9260008728491727   T   T   T
  4.2237701786094650  0.0000000000000000  3.6491037555991150   T   T   T
 10.3457406477045399  0.0000000000000000  2.6272321111366863   T   T   T
 11.1324821856716341  1.9426500295743567  3.6475354681788450   T   T   T
  3.4370286406424082  1.9426500295743567  2.6288003985569599   T   T   T