O Si 
 1.0000000000000000
     8.7905972800193659    0.0000000000000000    0.0720509009166661
     0.0000000000000000    5.1103353829301135    0.0000000000000000
   -11.7523209227446603    0.0000000000000000    8.2049041516744037
 O   Si 
  16   8
Selective dynamics
Cartesian
 -10.0606273378455846  1.2775838438205280  8.0917732091856376   T   T   T
  1.2227432337479978  3.8327515352855914  4.2876339192426194   T   T   T
  7.0989036951203222  3.8327515391095903  0.1851818434054238   T   T   T
 -4.1844668764732935  1.2775838476445309  3.9893211333484513   T   T   T
 -2.1700438134145212  1.7320235101669872  5.6875591834174619   T   T   T
 -6.6678402906830891  4.2871912016320408  6.6918479450108110   T   T   T
 -0.7916798293107664  3.3783118727631307  2.5893958691736159   T   T   T
  3.7061166479578063  0.8231441812980708  1.5851071075802619   T   T   T
 -0.4053833191261254 -0.2272198321567268  6.1300148584310978   T   T   T
 -8.4325007849714826  2.3279478593083329  6.2493922699971804   T   T   T
 -2.5563403235991626  5.3375552150868470  2.1469401941599817   T   T   T
  5.4707771422461970  2.7823875236217854  2.0275627825938956   T   T   T
  1.4155167149041634  1.8735081929798936  2.4785921648177784   T   T   T
  1.4989201037428743  4.4286758844449512  1.6959108119360962   T   T   T
 -4.3772403576294483  3.2368271899502248  5.7983628877732984   T   T   T
 -4.4606437464681647  0.6816594984851633  6.5810442406549781   T   T   T
 -0.8718401737158634  1.2775838455322446  6.5757103308272100   T   T   T
 -7.9660439303817467  3.8327515369973080  5.8036967976010683   T   T   T
 -2.0898834690094223  3.8327515373978698  1.7012447217638693   T   T   T
  5.0043202876564639  1.2775838459328148  2.4732582549900042   T   T   T
  2.0780617628948765  0.8231441797768446  1.4116197854359767   T   T   T
  0.8363750557521656  3.3783118712419018  2.7628831913178966   T   T   T
 -5.0397854056201554  4.2871912031532737  6.8653352671551016   T   T   T
 -3.7980986984774585  1.7320235116882130  5.5140718612731741   T   T   T