O Si 
 1.0000000000000000
     8.8979011441468643   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    8.8979011441468625   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    8.8979011441468643
 O   Si 
  24  12
Selective dynamics
Cartesian
  1.2791956865604499  1.2791956865604495  4.8372358199060876   T   T   T
  7.6187054575864126  7.6187054575864108  4.8372358199060876   T   T   T
  7.6187054575864117  1.2791956865604495  4.0606653242407820   T   T   T
  1.2791956865604499  7.6187054575864108  4.0606653242407829   T   T   T
  4.8372358199060859  1.2791956865604495  1.2791956865604526   T   T   T
  4.8372358199060859  7.6187054575864108  7.6187054575864144   T   T   T
  4.0606653242407793  7.6187054575864108  1.2791956865604528   T   T   T
  4.0606653242407793  1.2791956865604495  7.6187054575864144   T   T   T
  1.2791956865604499  4.8372358199060850  1.2791956865604526   T   T   T
  7.6187054575864117  4.8372358199060850  7.6187054575864135   T   T   T
  1.2791956865604499  4.0606653242407784  7.6187054575864144   T   T   T
  7.6187054575864117  4.0606653242407784  1.2791956865604528   T   T   T
  5.7281462586338820  5.7281462586338803  0.3882852478326542   T   T   T
  3.1697548855129827  3.1697548855129809  0.3882852478326538   T   T   T
  3.1697548855129822  5.7281462586338803  8.5096158963142141   T   T   T
  5.7281462586338820  3.1697548855129809  8.5096158963142141   T   T   T
  0.3882852478326515  5.7281462586338803  5.7281462586338856   T   T   T
  0.3882852478326515  3.1697548855129809  3.1697548855129845   T   T   T
  8.5096158963142123  3.1697548855129809  5.7281462586338856   T   T   T
  8.5096158963142123  5.7281462586338803  3.1697548855129845   T   T   T
  5.7281462586338829  0.3882852478326513  5.7281462586338856   T   T   T
  3.1697548855129822  0.3882852478326514  3.1697548855129845   T   T   T
  5.7281462586338829  8.5096158963142088  3.1697548855129845   T   T   T
  3.1697548855129827  8.5096158963142088  5.7281462586338856   T   T   T
  2.2244752860367161  4.4489505720734304  0.0000000000000026   T   T   T
  6.6734258581101473  4.4489505720734304  0.0000000000000026   T   T   T
  0.0000000000000000  2.2244752860367152  4.4489505720734348   T   T   T
  0.0000000000000000  6.6734258581101464  4.4489505720734348   T   T   T
  4.4489505720734321 -0.0000000000000000  2.2244752860367187   T   T   T
  4.4489505720734321 -0.0000000000000002  6.6734258581101500   T   T   T
  4.4489505720734321  2.2244752860367152  0.0000000000000026   T   T   T
  4.4489505720734321  6.6734258581101464  0.0000000000000026   T   T   T
  2.2244752860367161 -0.0000000000000002  4.4489505720734348   T   T   T
  6.6734258581101473 -0.0000000000000000  4.4489505720734348   T   T   T
  0.0000000000000000  4.4489505720734304  2.2244752860367187   T   T   T
  0.0000000000000000  4.4489505720734304  6.6734258581101500   T   T   T