O Si 
 1.0000000000000000
     8.6737327573654408    0.0000000000000000   -0.0773079168945453
     0.0000000000000000    4.8393413388278077   -0.0000000000000000
   -11.7318043195845281   -0.0000000000000000    7.9579952344200224
 O   Si 
  16   8
Selective dynamics
Cartesian
 -10.1197180575686758  0.6357752415420419  7.7081341977741973   T   T   T
  1.1957443355574562  3.0554459109558549  4.1515507369613625   T   T   T
  7.0616464953496276  4.2035660972857043  0.1725531197513372   T   T   T
 -4.2538158977763709  1.7838954278718235  3.7291365805640782   T   T   T
 -2.3056810586170000  1.8934698652413560  5.4671560439090445   T   T   T
 -6.6182926633940342  4.3131405346551910  6.3925288908264530   T   T   T
 -0.7523905036018943  2.9458714735863842  2.4135312736164312   T   T   T
  3.5602211011751552  0.5262008041725156  1.4881584266990218   T   T   T
 -0.2952566478968937  0.0817719542217249  5.3831263562205525   T   T   T
 -8.6287170741141246  2.5014426236355907  6.4765585785149913   T   T   T
 -2.7628149143220364  4.7575693846059721  2.4975609613048726   T   T   T
  5.5706455118952620  2.3378987151921105  1.4041287390105501   T   T   T
  1.1304336942406783  1.0646543110311377  2.3195777669277842   T   T   T
  1.6773969033325973  3.4843249804449705  1.5821119333876639   T   T   T
 -4.1885052564595604  3.7746870277966087  5.5611095505976795   T   T   T
 -4.7354684655514729  1.3550163583827297  6.2985753841378500   T   T   T
 -1.0108254281966194  1.2809583576685557  6.2088499162727508   T   T   T
 -7.9131482938144231  3.7006290270824183  5.6508350184627432   T   T   T
 -2.0472461340222408  3.5583829811591774  1.6718374012527761   T   T   T
  4.8550767315955454  1.1387123117453353  2.2298522990626388   T   T   T
  1.9957689781505037  0.1916932209405467  1.2542517266443487   T   T   T
  0.8120616194227526  2.6113638903544043  2.6474379736710927   T   T   T
 -5.0538405403693778  4.6476481178871758  6.6264355908811421   T   T   T
 -3.8701331816416578  2.2279774484732933  5.2332493438543741   T   T   T