O Si 
 1.0000000000000000
     8.2282889490645079    0.0000000000000000    0.0000000000000000
     0.0000000000000000    9.7049519275555731    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.0377491214548540
 O   Si 
  16   8
Selective dynamics
Cartesian
  2.0570722372661274  2.4262379818888955 -0.0000000000000000   T   T   T
  6.1712167117983778  7.2787139456666834  0.0000000000000000   T   T   T
  6.1712167117983778  2.4262379818888955 -0.0000000000000000   T   T   T
  2.0570722372661274  7.2787139456666834 -0.0000000000000000   T   T   T
  6.1301656187990989 -0.0000000000000000  0.0000000000000000   T   T   T
  2.0981233302654059  0.0000000000000000  0.0000000000000000   T   T   T
  6.2122678047976603  4.8524759637777910 -0.0000000000000000   T   T   T
  2.0160211442668463  4.8524759637777910  0.0000000000000000   T   T   T
  6.8712954350456634 -0.0000000000000000  2.0188745607274297   T   T   T
  1.3569935140188425  0.0000000000000000  2.0188745607274297   T   T   T
  5.4711379885510922  4.8524759637777910  2.0188745607274297   T   T   T
  2.7571509605134068  4.8524759637777910  2.0188745607274297   T   T   T
  0.0000000000000000  1.6092137194220879 -0.0000000000000000   T   T   T
 -0.0000000000000000  8.0957382081334988 -0.0000000000000000   T   T   T
  4.1141444745322548  3.2432622443557055  0.0000000000000000   T   T   T
  4.1141444745322548  6.4616896831998805  0.0000000000000000   T   T   T
  6.8926506506081795  8.4696076447074073  3.1777866931004226   T   T   T
  1.3356382984563289  1.2353442828481822  3.1777866931004226   T   T   T
  1.3356382984563289  8.4696076447074073  0.8599624283544409   T   T   T
  6.8926506506081795  1.2353442828481822  0.8599624283544409   T   T   T
  5.4497827729885824  6.0878202466259701  0.8599624283544409   T   T   T
  2.7785061760759215  3.6171316809296092  0.8599624283544409   T   T   T
  2.7785061760759215  6.0878202466259701  3.1777866931004226   T   T   T
  5.4497827729885824  3.6171316809296092  3.1777866931004226   T   T   T