O Si 
 1.0000000000000000
    16.0383969627335219    0.0000000000000000    0.0000000000000052
     0.0000000000000000    4.2889478755836130    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4236781906952523
 O   Si 
  16   8
Selective dynamics
Cartesian
 -0.0000000000000000  1.0722369688958981  4.0625140995838258   T   T   T
  8.0191984813667698  3.2167109066876738  1.8506750042362852   T   T   T
  0.0000000000000007  3.2167109066876738  2.5730031864589313   T   T   T
  8.0191984813667716  1.0722369688958981  0.3611640911113250   T   T   T
  4.0095992406833867  1.5181570507048268  0.0000000000000017   T   T   T
  4.0095992406833858  2.7707908248787412  2.2118390953476057   T   T   T
 12.0287977220501734  3.6626309884966148  2.2118390953476093   T   T   T
 12.0287977220501734  0.6263168870869570  0.0000000000000042   T   T   T
  5.9758363135583386  3.2583495741602566  0.4073549924129470   T   T   T
  2.0433621678084024  1.0305983014233271  2.6191940877605506   T   T   T
 10.0625606491752162  1.1138756363684568  1.8044841029346665   T   T   T
 13.9950347949251928  3.1750722392151141  4.0163231982822571   T   T   T
 13.9950347949251892  1.1138756363684583  2.6191940877605542   T   T   T
 10.0625606491752126  3.1750722392151123  0.4073549924129427   T   T   T
  2.0433621678084068  3.2583495741602584  4.0163231982822420   T   T   T
  5.9758363135583368  1.0305983014233275  1.8044841029346712   T   T   T
 11.0315836984095679  0.0000000000000000  1.1059195476738066   T   T   T
 13.0260117456907309  0.0000000000000000  3.3177586430214063   T   T   T
  5.0068132643240526  2.1444739377917963  1.1059195476738040   T   T   T
  3.0123852170428003  2.1444739377917963  3.3177586430214032   T   T   T
  7.0209392319359170  0.0000000000000000  1.1059195476738048   T   T   T
  0.9982592494308165  0.0000000000000000  3.3177586430214028   T   T   T
  9.0174577307976698  2.1444739377917963  1.1059195476738057   T   T   T
 15.0401377133026806  2.1444739377917963  3.3177586430214072   T   T   T