O Si 
 1.0000000000000000
    10.7775932335459590   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000   10.7775932335459927   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    4.8358313308535381
 O   Si 
  32  16
Selective dynamics
Cartesian
  1.3192060023694432  6.1173513768858960  0.4207401871244550   T   T   T
  9.4583872311765127  4.6602418566600941  0.4207401871244551   T   T   T
  6.1173513768858712  9.4583872311765482  4.4150911437290770   T   T   T
  4.6602418566600807  1.3192060023694452  4.4150911437290770   T   T   T
  4.0695906144035296  0.7285547601128981  1.9971754783023126   T   T   T
  6.7080026191424222 10.0490384734330771  1.9971754783023126   T   T   T
 10.0490384734330576  4.0695906144035447  2.8386558525512235   T   T   T
  0.7285547601128961  6.7080026191424480  2.8386558525512235   T   T   T
  9.0612973014391116  2.2302215449847438  1.1856573201783760   T   T   T
  1.7162959321068421  8.5473716885612454  1.1856573201783760   T   T   T
  2.2302215449847336  1.7162959321068461  3.6501740106751597   T   T   T
  8.5473716885612152  9.0612973014391205  3.6501740106751579   T   T   T
  7.1050925488798207  7.6190181617577375  1.2322583452483906   T   T   T
  3.6725006846661366  3.1585750717882539  1.2322583452483902   T   T   T
  3.1585750717882437  7.1050925488798438  3.6035729856051470   T   T   T
  7.6190181617577171  3.6725006846661508  3.6035729856051475   T   T   T
  7.7863573406688165  0.7059428641673976  4.0260330444299148   T   T   T
  2.9912358928771354 10.0716503693785828  4.0260330444299148   T   T   T
  0.7059428641673947  2.9912358928771492  0.8097982864236170   T   T   T
 10.0716503693785544  7.7863573406688413  0.8097982864236167   T   T   T
  8.3800325096501211  6.0947394809403912  3.2277139518503857   T   T   T
  2.3975607238958414  4.6828537526055989  3.2277139518503857   T   T   T
  4.6828537526055793  8.3800325096501425  1.6081173790031513   T   T   T
  6.0947394809403734  2.3975607238958467  1.6081173790031511   T   T   T
 10.3651747428122967  1.3879646740667044  4.0604334595465774   T   T   T
  0.4124184907336610  9.3896285594792754  4.0604334595465774   T   T   T
  1.3879646740666984  0.4124184907336625  0.7753978713069533   T   T   T
  9.3896285594792470 10.3651747428123215  0.7753978713069533   T   T   T
  5.8012151075066400  6.7767612908397021  3.1933135367337182   T   T   T
  4.9763781260393181  4.0008319427062924  3.1933135367337186   T   T   T
  4.0008319427062800  5.8012151075066578  1.6425177941198152   T   T   T
  6.7767612908396782  4.9763781260393394  1.6425177941198148   T   T   T
  1.8795720230873145  6.1032916466357383  3.7762685691807847   T   T   T
  8.8980212104586425  4.6743015869102535  3.7762685691807851   T   T   T
  6.1032916466357126  8.8980212104586816  1.0595627616727510   T   T   T
  4.6743015869102331  1.8795720230873183  1.0595627616727512   T   T   T
  3.5092245936856576  0.7144950298627397  3.4774784270995167   T   T   T
  7.2683686398602987 10.0630982036832304  3.4774784270995167   T   T   T
 10.0630982036832002  3.5092245936856736  1.3583529037540156   T   T   T
  0.7144950298627373  7.2683686398603227  1.3583529037540156   T   T   T
  7.1168926457725572  6.4221636374248137  2.2990697975558865   T   T   T
  3.6607005877733960  4.3554295961211746  2.2990697975558865   T   T   T
  6.4221636374247915  3.6607005877734080  2.5367615332976463   T   T   T
  4.3554295961211649  7.1168926457725830  2.5367615332976463   T   T   T
  9.0494972045463715  1.0333670206518220  0.1188458678708789   T   T   T
  1.7280960289995821  9.7442262128941710  0.1188458678708790   T   T   T
  9.7442262128941319  9.0494972045464035  4.7169854629826542   T   T   T
  1.0333670206518177  1.7280960289995884  4.7169854629826542   T   T   T