O Si 
 1.0000000000000000
     8.2694952140752971    0.0000000000000000    0.0000000000000000
    -4.1347476070376485    7.1615929318630451    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    7.4709434658554832
 O   Si 
  24  12
Selective dynamics
Cartesian
  4.1347476070376370  0.0000000000000000  0.0000000000000000   T   T   T
 -2.0673738035188727  3.5807964659315381  0.0000000000000000   T   T   T
  2.0673738035187643  3.5807964659315381  0.0000000000000000   T   T   T
 -2.0673738035188727  3.5807964659315381  3.7354717329277340   T   T   T
  4.1347476070376370  0.0000000000000000  3.7354717329277340   T   T   T
  2.0673738035187643  3.5807964659315381  3.7354717329277340   T   T   T
 -1.6722428112354790  5.7398651251257995  1.8677358664638670   T   T   T
 -0.0000000000000429  2.8434556134744522  1.8677358664638670   T   T   T
  1.6722428112353167  5.7398651251257995  1.8677358664638670   T   T   T
  5.8069904182730339  1.4217278067372261  5.6032075993917774   T   T   T
  4.1347476070375286  4.3181373183886880  5.6032075993917774   T   T   T
  2.4625047958023831  1.4217278067372261  5.6032075993917774   T   T   T
 -0.1114154476305613  2.2318639152353494  4.3008103932921333   T   T   T
  2.2576044824691666  5.9491723662232294  4.3008103932921333   T   T   T
 -2.1461890348389034  6.1421495822673293  4.3008103932921333   T   T   T
  2.1461890348386863  6.1421495822673293  6.9056048054914960   T   T   T
  0.1114154476304937  2.2318639152353494  6.9056048054914960   T   T   T
 -2.2576044824693828  5.9491723662232294  6.9056048054914960   T   T   T
  4.2461630546682159  4.9297290166278014  3.1701330725636363   T   T   T
  1.8771431245683534  1.2124205656397598  3.1701330725636363   T   T   T
  6.2809366418764174  1.0194433495955331  3.1701330725636363   T   T   T
  1.9885585721989538  1.0194433495955331  0.5653386603642203   T   T   T
  4.0233321594068920  4.9297290166278014  0.5653386603642203   T   T   T
  6.3923520895070913  1.2124205656397598  0.5653386603642203   T   T   T
  6.5696080306861528  2.1046547913674716  4.3123274457679273   T   T   T
  3.1620066832114819  4.6371200517966606  4.3123274457679273   T   T   T
  2.6726281072155142  0.4198180886989913  4.3123274457679273   T   T   T
  5.5968671068598495  0.4198180886989913  6.8940877530154498   T   T   T
  1.6998871833892926  2.1046547913674716  6.8940877530154498   T   T   T
  5.1074885308639608  4.6371200517966606  6.8940877530154498   T   T   T
 -2.4348604236484586  5.0569381404956015  3.1586160200877185   T   T   T
  0.9727409238261489  2.5244728800664729  3.1586160200877185   T   T   T
  1.4621194998220828  6.7417748431638573  3.1586160200877185   T   T   T
 -1.4621194998222991  6.7417748431638573  0.5768557128401047   T   T   T
  2.4348604236483502  5.0569381404956015  0.5768557128401047   T   T   T
 -0.9727409238262295  2.5244728800664729  0.5768557128401047   T   T   T