O Si 
 1.0000000000000000
     4.0947097106189592    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.0947097106189894   -0.0000000000000001
    -0.0000000000000000   -0.0000000000000002    7.7296651227797630
 O   Si 
  24  12
Selective dynamics
Cartesian
  2.5678248267087085  5.2716709573893468  1.2028157039405065   T   T   T
  1.5268848839102602 -1.1769612467703565  5.0676482653303978   T   T   T
  0.8703936085391369  4.6151796820182094  3.1352319846354293   T   T   T
  3.2243161020798383 -0.5204699713992257 -0.7296005767544329   T   T   T
 -0.5204699713992234  3.2243161020798539  8.4592656995341535   T   T   T
  4.6151796820181996  0.8703936085391432  4.5944331381443115   T   T   T
  5.2716709573893112  2.5678248267087160  6.5268494188392445   T   T   T
 -1.1769612467703467  1.5268848839102669  2.6620168574493785   T   T   T
  0.3675143512680016  4.1221776476426051  0.5675059081290936   T   T   T
  3.7271953593509655 -0.0274679370236059  4.4323384695189585   T   T   T
  2.0198869182858759  2.4148692065774959  2.4999221888240362   T   T   T
  2.0748227923330846  1.6798405040414883  6.3647547502139075   T   T   T
  1.6798405040414810  2.0748227923330949  1.3649103725658449   T   T   T
  2.4148692065774822  2.0198869182858861  5.2297429339557313   T   T   T
  4.1221776476425864  0.3675143512680038  7.1621592146506563   T   T   T
 -0.0274679370236052  3.7271953593509881  3.2973266532607837   T   T   T
  3.2097592695846475  0.3211621994079393  0.3981467241943524   T   T   T
  0.8849504410343159  3.7735475112110617  4.2629792855842377   T   T   T
  1.7261926559015466  5.2571141248941808  2.3305630048892882   T   T   T
  2.3685170547174144 -1.1624044142751746  6.1953955662791804   T   T   T
 -1.1624044142751673  2.3685170547174308  1.5342695565005904   T   T   T
  5.2571141248941551  1.7261926559015608  5.3991021178904539   T   T   T
  0.3211621994079380  3.2097592695846684  7.3315183985853922   T   T   T
  3.7735475112110293  0.8849504410343182  3.4666858371955223   T   T   T
  1.2984977999348830  1.2984977999348830 -0.0000000000000000   T   T   T
  2.7962119106840837  2.7962119106841086  3.8648325613898806   T   T   T
  0.7488570553746041  3.3458526552443768  1.9324162806949408   T   T   T
  3.3458526552443746  0.7488570553746120  5.7972488420848185   T   T   T
  1.8882503488980145 -0.7495758306666143  0.2178235988253491   T   T   T
  2.2064593617209498  4.8442855412856272  4.0826561602152234   T   T   T
  2.7969306859760841  3.9356052042075307  2.1502398795202864   T   T   T
  1.2977790246428718  0.1591045064114696  6.0150724409101715   T   T   T
  0.1591045064114687  1.2977790246428786  1.7145926818695889   T   T   T
  3.9356052042075049  2.7969306859760992  5.5794252432594753   T   T   T
 -0.7495758306666108  1.8882503488980191  7.5118415239543985   T   T   T
  4.8442855412855845  2.2064593617209693  3.6470089625645286   T   T   T