O Si 
 1.0000000000000000
     7.4876075845032473   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    7.4876075845032464    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    8.6689497590937155
 O   Si 
  24  12
Selective dynamics
Cartesian
  3.3627045787138097  0.9710052565420246  3.3878378175297628   T   T   T
  4.1249030057894318  6.5166023279612313  7.7223126970766183   T   T   T
  2.7727985357095983  7.1065083709654377  1.2206003777563359   T   T   T
  4.7148090487936400  0.3810992135378126  5.5550752573031952   T   T   T
  0.3810992135378126  4.7148090487936480  3.1138745017905181   T   T   T
  7.1065083709654280  2.7727985357096010  7.4483493813373682   T   T   T
  0.9710052565420239  3.3627045787138115  5.2811119415639434   T   T   T
  6.5166023279612206  4.1249030057894345  0.9466370620170911   T   T   T
  0.9028181534950572  0.8446712461573761  2.5453263139773958   T   T   T
  6.5847894310081783  6.6429363383458755  6.8798011935242496   T   T   T
  2.8991325460942461  4.6466219457466842  0.3780888742039674   T   T   T
  4.5884750384089914  2.8409856387565675  4.7125637537508247   T   T   T
  2.8409856387565613  4.5884750384090021  3.9563860053428868   T   T   T
  4.6466219457466780  2.8991325460942488  8.2908608848897458   T   T   T
  0.8446712461573744  0.9028181534950585  6.1236234451163174   T   T   T
  6.6429363383458666  6.5847894310081880  1.7891485655694603   T   T   T
  2.7269977243471852  2.1766074125747292  1.2186486360496265   T   T   T
  4.7606098601560545  5.3110001719285194  5.5531235155964822   T   T   T
  1.5671963796768933  6.4708015165988160  7.7203609553699115   T   T   T
  5.9204112048263458  1.0168060679044371  3.3858860758230578   T   T   T
  1.0168060679044340  5.9204112048263555  5.2830636832706572   T   T   T
  6.4708015165988080  1.5671963796768960  0.9485888037238002   T   T   T
  2.1766074125747239  2.7269977243471897  7.4503011230440839   T   T   T
  5.3110001719285096  4.7606098601560607  3.1158262434972279   T   T   T
  3.1352162754886770  3.1352162754886819  0.0000000000000000   T   T   T
  4.3523913090145676  4.3523913090145756  4.3344748795468577   T   T   T
  0.6085875167629451  6.8790200677403064  6.5017123193202835   T   T   T
  6.8790200677402948  0.6085875167629451  2.1672374397734289   T   T   T
  2.4130940225175506  0.8902581953144277  2.1085040807259352   T   T   T
  5.0745135619856852  6.5973493891888211  6.4429789602727867   T   T   T
  2.8535455969371948  6.1568978147691817  8.6102164000462267   T   T   T
  4.6340619875660458  1.3307097697340711  4.2757415204993610   T   T   T
  1.3307097697340695  4.6340619875660547  4.3932082385943554   T   T   T
  6.1568978147691746  2.8535455969371992  0.0587333590474950   T   T   T
  0.8902581953144261  2.4130940225175554  6.5604456783677847   T   T   T
  6.5973493891888131  5.0745135619856923  2.2259707988209256   T   T   T