O Si 
 1.0000000000000000
    12.3273766962039790   -0.0000000000000000    0.0000000000000000
     0.0000000000000000   12.3273766962039630   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.4370931838123537
 O   Si 
  32  16
Selective dynamics
Cartesian
  7.7194842481457675  7.7194842481457666 -0.0000000000000000   T   T   T
  4.6078924480582053  4.6078924480582009 -0.0000000000000000   T   T   T
  4.6078924480582053  7.7194842481457666 -0.0000000000000000   T   T   T
  7.7194842481457675  4.6078924480582009 -0.0000000000000000   T   T   T
 10.7715807961601939 10.7715807961601922 -0.0000000000000000   T   T   T
  1.5557959000437811  1.5557959000437804 -0.0000000000000000   T   T   T
  1.5557959000437811 10.7715807961601922 -0.0000000000000000   T   T   T
 10.7715807961601939  1.5557959000437804 -0.0000000000000000   T   T   T
  8.3936483343513189  8.3936483343513135  2.2185465919061764   T   T   T
  3.9337283618526580  3.9337283618526553  2.2185465919061764   T   T   T
  3.9337283618526580  8.3936483343513135  2.2185465919061764   T   T   T
  8.3936483343513189  3.9337283618526553  2.2185465919061764   T   T   T
 10.0974167099546381 10.0974167099546399  2.2185465919061764   T   T   T
  2.2299599862493271  2.2299599862493289  2.2185465919061764   T   T   T
  2.2299599862493271 10.0974167099546399  2.2185465919061764   T   T   T
 10.0974167099546381  2.2299599862493289  2.2185465919061764   T   T   T
  3.1665222127430517 -0.0000000000000000  2.2185465919061764   T   T   T
  9.1608544834609269 -0.0000000000000000  2.2185465919061764   T   T   T
 -0.0000000000000000  3.1665222127430486  2.2185465919061764   T   T   T
 -0.0000000000000000  9.1608544834609198  2.2185465919061764   T   T   T
  2.9971661353589356  6.1636883481019815  2.2185465919061764   T   T   T
  9.3302105608450301  6.1636883481019815  2.2185465919061764   T   T   T
  6.1636883481019886  2.9971661353589361  2.2185465919061764   T   T   T
  6.1636883481019886  9.3302105608450283  2.2185465919061764   T   T   T
  8.1182769609768286  1.9545886128748318  3.8317290030857110   T   T   T
  4.2090997352271540 10.3727880833291319  3.8317290030857110   T   T   T
 10.3727880833291337  8.1182769609768268  3.8317290030857110   T   T   T
  1.9545886128748320  4.2090997352271522  3.8317290030857110   T   T   T
  4.2090997352271540  1.9545886128748318  0.6053641807266391   T   T   T
  8.1182769609768286 10.3727880833291319  0.6053641807266391   T   T   T
  1.9545886128748320  8.1182769609768268  0.6053641807266391   T   T   T
 10.3727880833291337  4.2090997352271522  0.6053641807266391   T   T   T
  4.8949234380662068  3.3455326709321915  1.1385819658223189   T   T   T
  7.4324532581377678  8.9818440252717746  1.1385819658223193   T   T   T
  8.9818440252717782  4.8949234380662032  1.1385819658223193   T   T   T
  3.3455326709321906  7.4324532581377678  1.1385819658223193   T   T   T
  7.4324532581377678  3.3455326709321915  3.2985112179900349   T   T   T
  4.8949234380662068  8.9818440252717746  3.2985112179900349   T   T   T
  3.3455326709321906  4.8949234380662032  3.2985112179900349   T   T   T
  8.9818440252717782  7.4324532581377678  3.2985112179900349   T   T   T
  1.2687649100357770  2.8181556771697935  3.2985112179900349   T   T   T
 11.0586117861681981  9.5092210190341770  3.2985112179900349   T   T   T
  9.5092210190341895  1.2687649100357778  3.2985112179900349   T   T   T
  2.8181556771697966 11.0586117861681927  3.2985112179900349   T   T   T
 11.0586117861681981  2.8181556771697935  1.1385819658223189   T   T   T
  1.2687649100357770  9.5092210190341770  1.1385819658223191   T   T   T
  2.8181556771697966  1.2687649100357778  1.1385819658223193   T   T   T
  9.5092210190341895 11.0586117861681927  1.1385819658223193   T   T   T