O Si 
 1.0000000000000000
    11.1469403372979841   -0.0000000000000000    0.1376298143446794
    -0.0000000000000000    8.2561416479029255   -0.0000000000000000
    -9.1601871449541807   -0.0000000000000000    4.4864182418739800
 O   Si 
  16   8
Selective dynamics
Cartesian
  0.0000000000000000 -0.0000000000000000  0.0000000000000000   T   T   T
 -4.5800935724770833 -0.0000000000000000  2.2432091209369878   T   T   T
  5.5734701686489929  4.1280708239514636  0.0688149071723397   T   T   T
  0.9933765961719005  4.1280708239514627  2.3120240281093274   T   T   T
 -2.2900467862385412  0.6845748713736901  1.1216045604684939   T   T   T
  3.2834233824104451  4.8126456953251520  1.1904194676408333   T   T   T
 -6.8701403587156307  7.5715667765292407  3.3648136814054834   T   T   T
 -1.2966701900666417  3.4434959525777735  3.4336285885778208   T   T   T
  0.9737477998958752  2.4236509982347774  4.3274958707481543   T   T   T
 -3.5670881800291601  2.4236509982347783  2.5397613064074944   T   T   T
 -4.5997223687531177  6.5517218221862414  4.2586809635758094   T   T   T
  2.0063819886198306  6.5517218221862414  2.6085762135798323   T   T   T
  1.0130053924479270  5.8324906496681530  0.2965521854705046   T   T   T
  5.5538413723729594  5.8324906496681530  2.0842867498111621   T   T   T
  6.5864755610969210  1.7044198257166878  0.3653670926428444   T   T   T
 -0.0196287962760278  1.7044198257166878  2.0154718426388225   T   T   T
  1.8015971083815818  5.3103559692751627  1.5969213360078169   T   T   T
  4.7652496564393072  5.3103559692751636  0.7839175992738512   T   T   T
  7.3750672770305643  1.1822851453236960  1.6657362431801563   T   T   T
 -0.8082205122096817  1.1822851453236969  0.7151026921015113   T   T   T
  0.1851560839622207  2.9457856786277703  3.0271267202108376   T   T   T
 -2.7784964640955048  2.9457856786277703  3.8401304569448058   T   T   T
 -5.3883140846867708  7.0738565025792335  2.9583118130384993   T   T   T
  2.7949737045534850  7.0738565025792335  3.9089453641171445   T   T   T