O Si 
 1.0000000000000000
     7.4527174475343285    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    7.4527174475343489    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    8.8383453149171025
 O   Si 
  24  12
Selective dynamics
Cartesian
  3.3972342048301405  0.8653491171384387  3.3774398338370859   T   T   T
  4.0554832427041809  6.5873683303959085  7.7966124912956438   T   T   T
  2.8610096066287269  7.1235929285973247  1.1678535051078127   T   T   T
  4.5917078409055971  0.3291245189370197  5.5870261625663655   T   T   T
  0.3291245189370192  4.5917078409056087  3.2513191523507410   T   T   T
  7.1235929285973070  2.8610096066287323  7.6704918098092909   T   T   T
  0.8653491171384365  3.3972342048301476  5.4609054810800144   T   T   T
  6.5873683303958925  4.0554832427041880  1.0417328236214622   T   T   T
  0.9523285340456140  0.8361970526230006  2.5262527442256433   T   T   T
  6.5003889134887141  6.6165203949113440  6.9454254016841954   T   T   T
  2.8901616711441638  4.6786872578127854  0.3166664154963659   T   T   T
  4.5625557763901572  2.7740301897215569  4.7358390729549154   T   T   T
  2.7740301897215516  4.5625557763901661  4.1025062419621889   T   T   T
  4.6786872578127801  2.8901616711441704  8.5216788994207207   T   T   T
  0.8361970526229991  0.9523285340456160  6.3120925706914637   T   T   T
  6.6165203949113343  6.5003889134887274  1.8929199132329100   T   T   T
  2.7081786200418172  2.2921198406970715  1.2878010996052831   T   T   T
  4.7445388274925042  5.1605976068372730  5.7069737570638353   T   T   T
  1.4342388830700949  6.4345373438089979  7.9165600857931109   T   T   T
  6.0184785644642318  1.0181801037253464  3.4973874283345570   T   T   T
  1.0181801037253446  6.0184785644642469  5.3409578865825456   T   T   T
  6.4345373438089819  1.4342388830700985  0.9217852291239923   T   T   T
  2.2921198406970662  2.7081786200418234  7.5505442153118221   T   T   T
  5.1605976068372588  4.7445388274925149  3.1313715578532682   T   T   T
  3.1397782092611011  3.1397782092611082  0.0000000000000000   T   T   T
  4.3129392382732217  4.3129392382732288  4.4191726574585486   T   T   T
  0.5865805145060612  6.8661369330282795  6.6287589861878322   T   T   T
  6.8661369330282618  0.5865805145060619  2.2095863287292743   T   T   T
  2.4769949271536458  0.9206051397825834  2.0687816751021204   T   T   T
  4.9757225203806774  6.5321123077517624  6.4879543325606797   T   T   T
  2.8057535839845809  6.2033536509208256  8.6975406612899420   T   T   T
  4.6469638635497459  1.2493637966135218  4.2783680038313996   T   T   T
  1.2493637966135196  4.6469638635497583  4.5599773110857047   T   T   T
  6.2033536509208140  2.8057535839845889  0.1408046536271554   T   T   T
  0.9206051397825816  2.4769949271536498  6.7695636398149803   T   T   T
  6.5321123077517482  4.9757225203806881  2.3503909823564308   T   T   T