O Si 
 1.0000000000000000
     5.9948503159266728    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    5.9948503159266711    0.0000000000000000
     0.0000000000000000    0.0000000000000000   22.1525233085065487
 O   Si 
  32  16
Selective dynamics
Cartesian
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  2.9974251579633360  2.9974251579633360  1.4586541683497316   T   T   T
  0.0000000000000000  2.9974251579633360 18.0730466497296369   T   T   T
  2.9974251579633360  0.0000000000000000  6.9967849954763697   T   T   T
  2.9974251579633360  0.0000000000000000  4.0794766587769038   T   T   T
  0.0000000000000000  2.9974251579633360 15.1557383130301808   T   T   T
  2.9974251579633360  2.9974251579633360 20.6938691401568136   T   T   T
  0.0000000000000000  0.0000000000000000  9.6176074859035463   T   T   T
 -0.0000000000000000  0.0000000000000000 17.9041423691834574   T   T   T
  2.9974251579633360  2.9974251579633360  6.8278807149301768   T   T   T
 -0.0000000000000000  2.9974251579633360  1.2897498878035363   T   T   T
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  2.9974251579633360  0.0000000000000000 20.8627734207030251   T   T   T
  0.0000000000000000  2.9974251579633360  9.7865117664497294   T   T   T
  2.9974251579633360  2.9974251579633360 15.3246425935763693   T   T   T
  0.0000000000000000  0.0000000000000000  4.2483809393231038   T   T   T
  4.5241509468460164  1.4706993690806567  0.0000000000000000   T   T   T
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  4.5241509468460164  1.5267257888826782  5.5381308271266381   T   T   T
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  1.4706993690806567  4.4681245270439929  5.5381308271266381   T   T   T
  4.6376633044184929  1.4987125789816680  2.7690654135633181   T   T   T
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  1.4987125789816680  4.3546121694715145  8.3071962406899598   T   T   T
  4.5470146679295000  2.2546543315318601  1.3800589781690868   T   T   T
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  3.7401959843948114  1.5495895099661663  6.9181898052957198   T   T   T
  5.2520794894951930  1.4478356479971692 17.9944514595490013   T   T   T
  4.4452608059605065  2.2546543315318601 15.2343335032108218   T   T   T
  4.5470146679295000  0.7427708264314763  4.1580718489575528   T   T   T
  5.2520794894951930  1.5495895099661663  9.6962026760841908   T   T   T
  3.7401959843948114  1.4478356479971692 20.7724643303374634   T   T   T
  1.5495895099661674  5.2520794894951965 12.4563206324223614   T   T   T
  1.4478356479971692  3.7401959843948087  1.3800589781690873   T   T   T
  0.7427708264314767  4.5470146679294983 17.9944514595490013   T   T   T
  2.2546543315318615  4.4452608059605030  6.9181898052957198   T   T   T
  1.4478356479971692  5.2520794894951965  4.1580718489575528   T   T   T
  1.5495895099661674  3.7401959843948087 15.2343335032108218   T   T   T
  2.2546543315318615  4.5470146679294983 20.7724643303374634   T   T   T
  0.7427708264314767  4.4452608059605030  9.6962026760841908   T   T   T