O Si 
 1.0000000000000000
     7.6043806060413273    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    7.6043806060413255   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    7.9354575397850402
 O   Si 
  24  12
Selective dynamics
Cartesian
  3.2822118102445690  1.0709559029165809  3.5539426432947989   T   T   T
  4.3221687957967472  6.5334247031246786  7.5216714131873674   T   T   T
  2.7312344001041216  7.0844021132652477  1.5700782583485406   T   T   T
  4.8731462059373944  0.5199784927760808  5.5378070282411054   T   T   T
  0.5199784927760907  4.8731462059373669  2.3976505115440578   T   T   T
  7.0844021132653179  2.7312344001040931  6.3653792814365344   T   T   T
  1.0709559029165787  3.2822118102445539  4.3815148964903559   T   T   T
  6.5334247031247372  4.3221687957966646  0.4137861265977522   T   T   T
  0.7805245976609337  0.9195878434231268  2.4227731918848332   T   T   T
  6.8238560083804254  6.6847927626182031  6.3905019617774474   T   T   T
  2.8826024595975559  4.5827149006815091  0.4389088069385440   T   T   T
  4.7217781464439410  3.0216657053597391  4.4066375768310504   T   T   T
  3.0216657053597342  4.7217781464438637  3.5288199629540360   T   T   T
  4.5827149006815855  2.8826024595975346  7.4965487328466391   T   T   T
  0.9195878434231401  0.7805245976609259  5.5126843479002838   T   T   T
  6.6847927626182502  6.8238560083803756  1.5449555780077562   T   T   T
  2.7565895319036224  2.0446232560475512  1.2099665386325171   T   T   T
  4.8477910741377856  5.5597573499937578  5.1776953085250490   T   T   T
  1.7575670469731488  6.5587798349241622  7.1615596934713937   T   T   T
  5.8468135590682886  1.0456007711170123  3.1938309235787798   T   T   T
  1.0456007711170261  5.8468135590682335  4.7416266162063510   T   T   T
  6.5587798349242563  1.7575670469731308  0.7738978463137721   T   T   T
  2.0446232560475712  2.7565895319036122  6.7254910011526423   T   T   T
  5.5597573499938600  4.8477910741377537  2.7577622312600445   T   T   T
  3.0535283064699184  3.0535283064698864 -0.0000000000000000   T   T   T
  4.5508522995714609  4.5508522995713854  3.9677287698925432   T   T   T
  0.7486619965507546  6.8557186094906033  5.9515931548388030   T   T   T
  6.8557186094906966  0.7486619965507443  1.9838643849462716   T   T   T
  2.3652889081034529  0.8851935997384157  2.2667219973479575   T   T   T
  5.2390916979379254  6.7191870063030130  6.2344507672404070   T   T   T
  2.9169967032823045  6.1674792111241663  8.2183151521866709   T   T   T
  4.6873839027590707  1.4369013949172211  4.2505863822940686   T   T   T
  1.4369013949172453  4.6873839027590138  3.6848711574908966   T   T   T
  6.1674792111242471  2.9169967032822548 -0.2828576124016360   T   T   T
  0.8851935997384168  2.3652889081034347  5.6687355424372878   T   T   T
  6.7191870063030770  5.2390916979379023  1.7010067725446647   T   T   T