O Si 
 1.0000000000000000
    12.6790771033865237   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000   12.6790771033865131    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.3013011140823485
 O   Si 
  32  16
Selective dynamics
Cartesian
  5.3065579906972067  5.3065579906971969  3.4295828153345176   T   T   T
  7.3725191126893215  7.3725191126893046  3.4295828153345167   T   T   T
  5.3065579906972067  7.3725191126893046  1.8717182987478302   T   T   T
  7.3725191126893215  5.3065579906971969  1.8717182987478298   T   T   T
 11.6460965423904721 11.6460965423904419  0.7789322582933415   T   T   T
  1.0329805609960603  1.0329805609960561  0.7789322582933410   T   T   T
 11.6460965423904721  1.0329805609960558  4.5223688557890052   T   T   T
  1.0329805609960603 11.6460965423904419  4.5223688557890052   T   T   T
  3.3398856102627281  3.3398856102627188  5.2737719922408060   T   T   T
  9.3391914931237849  9.3391914931237690  5.2737719922408060   T   T   T
  3.3398856102627281  9.3391914931237690  0.0275291218415386   T   T   T
  9.3391914931237849  3.3398856102627192  0.0275291218415385   T   T   T
  9.6794241619560069  9.6794241619559891  2.6231214351996348   T   T   T
  2.9996529414305342  2.9996529414305284  2.6231214351996348   T   T   T
  9.6794241619560069  2.9996529414305280  2.6781796788827128   T   T   T
  2.9996529414305342  9.6794241619559891  2.6781796788827128   T   T   T
  2.8339648317804644 11.7014574125697788  1.0015339748246401   T   T   T
  9.8451122716060571  0.9776196908167114  1.0015339748246401   T   T   T
 11.7014574125698054  9.8451122716060411  4.2997671392577077   T   T   T
  0.9776196908167147  2.8339648317804582  4.2997671392577077   T   T   T
  9.8451122716060571 11.7014574125697788  4.2997671392577095   T   T   T
  2.8339648317804644  0.9776196908167114  4.2997671392577095   T   T   T
  0.9776196908167147  9.8451122716060411  1.0015339748246408   T   T   T
 11.7014574125698054  2.8339648317804582  1.0015339748246408   T   T   T
  9.1735033834737241  5.3619188608765374  3.6521845318658190   T   T   T
  3.5055737199127979  7.3171582425099606  3.6521845318658190   T   T   T
  5.3619188608765498  3.5055737199127890  1.6491165822165319   T   T   T
  7.3171582425099730  9.1735033834736956  1.6491165822165319   T   T   T
  3.5055737199127979  5.3619188608765374  1.6491165822165330   T   T   T
  9.1735033834737241  7.3171582425099606  1.6491165822165330   T   T   T
  7.3171582425099730  3.5055737199127890  3.6521845318658190   T   T   T
  5.3619188608765498  9.1735033834736956  3.6521845318658190   T   T   T
  2.0272734264932306  0.0000000000000000 -0.0000000000000005   T   T   T
 10.6518036768932909  0.0000000000000000 -0.0000000000000005   T   T   T
  0.0000000000000009 10.6518036768932767 -0.0000000000000005   T   T   T
  0.0000000000000009  2.0272734264932235 -0.0000000000000005   T   T   T
  8.3668119781864920  6.3395385516932512  2.6506505570411738   T   T   T
  4.3122651252000415  6.3395385516932512  2.6506505570411738   T   T   T
  6.3395385516932619  4.3122651252000344  2.6506505570411738   T   T   T
  6.3395385516932619  8.3668119781864760  2.6506505570411738   T   T   T
  3.7797608851371001  3.7797608851370921  1.4563488535003646   T   T   T
  8.8993162182494228  8.8993162182494014  1.4563488535003646   T   T   T
  3.7797608851371001  8.8993162182494014  3.8449522605819832   T   T   T
  8.8993162182494228  3.7797608851370930  3.8449522605819832   T   T   T
 10.1192994368303655 10.1192994368303353  4.1069994105415368   T   T   T
  2.5597776665561649  2.5597776665561569  4.1069994105415368   T   T   T
 10.1192994368303655  2.5597776665561569  1.1943017035408092   T   T   T
  2.5597776665561649 10.1192994368303353  1.1943017035408092   T   T   T