O Si 
 1.0000000000000000
     8.8667133280964805    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.8667133280964805    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.8667133280964805
 O   Si 
  24  12
Selective dynamics
Cartesian
  2.3412429296805950  0.0000000000000000 -0.0000000000000000   T   T   T
  6.5254703984158837  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  2.3412429296805950  0.0000000000000000   T   T   T
 -0.0000000000000000  6.5254703984158819 -0.0000000000000000   T   T   T
  0.0000000000000000 -0.0000000000000000  2.3412429296805950   T   T   T
 -0.0000000000000000  0.0000000000000000  6.5254703984158837   T   T   T
  7.3852164982638602 -0.0000000000000000  4.4333566640482394   T   T   T
  1.4814968298326217 -0.0000000000000000  4.4333566640482394   T   T   T
  4.4333566640482394  7.3852164982638602 -0.0000000000000000   T   T   T
  4.4333566640482394  1.4814968298326212 -0.0000000000000000   T   T   T
 -0.0000000000000000  4.4333566640482394  7.3852164982638602   T   T   T
 -0.0000000000000000  4.4333566640482394  1.4814968298326217   T   T   T
  6.6159344937387505  2.7384443486042449  8.1085476249189306   T   T   T
  2.2507788343577269  6.1282689794922316  8.1085476249189306   T   T   T
  2.2507788343577269  2.7384443486042449  0.7581657031775447   T   T   T
  6.6159344937387505  6.1282689794922316  0.7581657031775447   T   T   T
  8.1085476249189306  6.6159344937387505  2.7384443486042462   T   T   T
  8.1085476249189306  2.2507788343577269  6.1282689794922334   T   T   T
  0.7581657031775447  2.2507788343577269  2.7384443486042462   T   T   T
  0.7581657031775447  6.6159344937387505  6.1282689794922334   T   T   T
  2.7384443486042453  8.1085476249189306  6.6159344937387505   T   T   T
  6.1282689794922316  8.1085476249189306  2.2507788343577269   T   T   T
  2.7384443486042453  0.7581657031775445  2.2507788343577269   T   T   T
  6.1282689794922316  0.7581657031775445  6.6159344937387505   T   T   T
  8.1431251075823408  3.0318531457428848  7.5818705979633645   T   T   T
  0.7235882205141362  5.8348601823535926  7.5818705979633645   T   T   T
  0.7235882205141362  3.0318531457428848  1.2848427301331076   T   T   T
  8.1431251075823408  5.8348601823535926  1.2848427301331076   T   T   T
  7.5818705979633654  8.1431251075823408  3.0318531457428830   T   T   T
  7.5818705979633654  0.7235882205141358  5.8348601823535908   T   T   T
  1.2848427301331076  0.7235882205141358  3.0318531457428830   T   T   T
  1.2848427301331076  8.1431251075823408  5.8348601823535908   T   T   T
  3.0318531457428830  7.5818705979633654  8.1431251075823408   T   T   T
  5.8348601823535908  7.5818705979633654  0.7235882205141362   T   T   T
  3.0318531457428830  1.2848427301331071  0.7235882205141362   T   T   T
  5.8348601823535908  1.2848427301331071  8.1431251075823408   T   T   T