O Si 
 1.0000000000000000
     8.9623376663485992    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.9623376663485992    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.9623376663485992
 O   Si 
  24  12
Selective dynamics
Cartesian
  2.5063161532753844 -0.0000000000000000  0.0000000000000000   T   T   T
  6.4560215130732184  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  2.5063161532753844 -0.0000000000000000   T   T   T
  0.0000000000000000  6.4560215130732201 -0.0000000000000000   T   T   T
 -0.0000000000000000  0.0000000000000000  2.5063161532753844   T   T   T
 -0.0000000000000000  0.0000000000000000  6.4560215130732184   T   T   T
  7.3494406735678162 -0.0000000000000000  4.4811688331742996   T   T   T
  1.6128969927807852  0.0000000000000000  4.4811688331742996   T   T   T
  4.4811688331742996  7.3494406735678153 -0.0000000000000000   T   T   T
  4.4811688331742996  1.6128969927807857  0.0000000000000000   T   T   T
 -0.0000000000000000  4.4811688331742996  7.3494406735678153   T   T   T
  0.0000000000000000  4.4811688331742996  1.6128969927807857   T   T   T
  6.7052290745608740  2.7140427997543379  8.1840686934010876   T   T   T
  2.2571085917877243  6.2482948665942644  8.1840686934010876   T   T   T
  2.2571085917877243  2.7140427997543379  0.7782689729475113   T   T   T
  6.7052290745608740  6.2482948665942644  0.7782689729475113   T   T   T
  8.1840686934010893  6.7052290745608740  2.7140427997543370   T   T   T
  8.1840686934010893  2.2571085917877229  6.2482948665942626   T   T   T
  0.7782689729475115  2.2571085917877229  2.7140427997543370   T   T   T
  0.7782689729475115  6.7052290745608740  6.2482948665942626   T   T   T
  2.7140427997543370  8.1840686934010876  6.7052290745608722   T   T   T
  6.2482948665942626  8.1840686934010876  2.2571085917877234   T   T   T
  2.7140427997543370  0.7782689729475113  2.2571085917877234   T   T   T
  6.2482948665942626  0.7782689729475113  6.7052290745608722   T   T   T
  8.2185372444264928  3.0754428233028910  7.6642725211393570   T   T   T
  0.7438004219221110  5.8868948430457060  7.6642725211393570   T   T   T
  0.7438004219221110  3.0754428233028910  1.2980651452092449   T   T   T
  8.2185372444264928  5.8868948430457060  1.2980651452092449   T   T   T
  7.6642725211393570  8.2185372444264928  3.0754428233028910   T   T   T
  7.6642725211393570  0.7438004219221113  5.8868948430457060   T   T   T
  1.2980651452092453  0.7438004219221113  3.0754428233028910   T   T   T
  1.2980651452092453  8.2185372444264928  5.8868948430457060   T   T   T
  3.0754428233028928  7.6642725211393570  8.2185372444264928   T   T   T
  5.8868948430457060  7.6642725211393570  0.7438004219221110   T   T   T
  3.0754428233028928  1.2980651452092451  0.7438004219221110   T   T   T
  5.8868948430457060  1.2980651452092451  8.2185372444264928   T   T   T