O Si 
 1.0000000000000000
     4.9346797848422508    0.0000000000000000   -0.0000000000000000
    -2.4673398924211254    4.2735580532149164    0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    8.5016921060925590
 O   Si 
   8   4
Selective dynamics
Cartesian
 -0.0000000246733993  2.8490387163884705  2.1254230265231402   T   T   T
  2.4673398677477278  1.4245193653168322  6.3762690795694201   T   T   T
  2.0334341392768778  0.0000000142451940 -0.0000000000000000   T   T   T
 -1.0167171066485372  1.7610056571493022  0.0000000000000000   T   T   T
  1.4506227857725889  2.5125524245559991  0.0000000000000000   T   T   T
  2.9012455962185784  0.0000000142451940  4.2508460530462804   T   T   T
 -1.4506228351193877  2.5125524245559991  4.2508460530462804   T   T   T
  1.0167170573017392  1.7610056571493022  4.2508460530462804   T   T   T
 -0.0000000246733993  2.8490387163884705  3.7078475443763796   T   T   T
  2.4673398677477278  1.4245193653168322  7.9586935974226591   T   T   T
  2.4673398677477278  1.4245193653168322  4.7938445617161811   T   T   T
 -0.0000000246733994  2.8490387163884709  0.5429985086699003   T   T   T