O Si 
 1.0000000000000000
    10.1386483276287933    0.0000000000000000    0.0000000000000000
    -0.0000000000000000   10.1386483276288288    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.6211593041131493
 O   Si 
  16   8
Selective dynamics
Cartesian
  2.5346620819071961  2.5346620819072054  0.0000000000000000   T   T   T
  7.6039862457215941  7.6039862457216110  0.0000000000000000   T   T   T
  7.6039862457215941  2.5346620819072054  0.0000000000000000   T   T   T
  2.5346620819071961  7.6039862457216110  0.0000000000000000   T   T   T
  2.5346620819071961  2.5346620819072054  2.8105796520565764   T   T   T
  7.6039862457215941  7.6039862457216110  2.8105796520565764   T   T   T
  7.6039862457215941  2.5346620819072054  2.8105796520565764   T   T   T
  2.5346620819071961  7.6039862457216110  2.8105796520565764   T   T   T
  6.9256195267802925 -0.0000000000000000  0.0000000000000000   T   T   T
  3.2130288008484906 -0.0000000000000000 -0.0000000000000000   T   T   T
 -0.0000000000000000  6.9256195267803102  0.0000000000000000   T   T   T
 -0.0000000000000000  3.2130288008484955  0.0000000000000000   T   T   T
  8.2823529646628913  5.0693241638144109  0.0000000000000000   T   T   T
  1.8562953629659025  5.0693241638144109  0.0000000000000000   T   T   T
  5.0693241638143922  8.2823529646629126  0.0000000000000000   T   T   T
  5.0693241638143922  1.8562953629659080  0.0000000000000000   T   T   T
  6.5422841241072760  1.4729599602928760  5.3005111308173474   T   T   T
  3.5963642035215271  8.6656883673359353  5.3005111308173474   T   T   T
  8.6656883673359140  6.5422841241072929  5.3005111308173474   T   T   T
  1.4729599602928740  3.5963642035215351  5.3005111308173474   T   T   T
  3.5963642035215271  1.4729599602928760  0.3206481732957962   T   T   T
  6.5422841241072760  8.6656883673359353  0.3206481732957962   T   T   T
  1.4729599602928740  6.5422841241072929  0.3206481732957962   T   T   T
  8.6656883673359140  3.5963642035215351  0.3206481732957962   T   T   T