O Si 
 1.0000000000000000
     8.8342148975115080    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.8342148975115080    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.8342148975115080
 O   Si 
  24  12
Selective dynamics
Cartesian
  2.3536372882116701 -0.0000000000000000 -0.0000000000000000   T   T   T
  6.4805776092998721  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  2.3536372882116638 -0.0000000000000000   T   T   T
  0.0000000000000000  6.4805776092998730  0.0000000000000000   T   T   T
 -0.0000000000000000 -0.0000000000000000  2.3536372882116532   T   T   T
  0.0000000000000000  0.0000000000000000  6.4805776092998713   T   T   T
  7.4038000271498969  0.0000000000000000  4.4171074487557664   T   T   T
  1.4304148703615569 -0.0000000000000000  4.4171074487557664   T   T   T
  4.4171074487557664  7.4038000271499005  0.0000000000000000   T   T   T
  4.4171074487557664  1.4304148703615653 -0.0000000000000000   T   T   T
  0.0000000000000000  4.4171074487557664  7.4038000271498916   T   T   T
 -0.0000000000000000  4.4171074487557664  1.4304148703615631   T   T   T
  6.5830259308449355  2.7196764041894452  8.0556898068795206   T   T   T
  2.2511889666666320  6.1145384933220921  8.0556898068795206   T   T   T
  2.2511889666666320  2.7196764041894452  0.7785250906318989   T   T   T
  6.5830259308449355  6.1145384933220921  0.7785250906318989   T   T   T
  8.0556898068795277  6.5830259308449248  2.7196764041894470   T   T   T
  8.0556898068795277  2.2511889666666285  6.1145384933220850   T   T   T
  0.7785250906318987  2.2511889666666285  2.7196764041894470   T   T   T
  0.7785250906318987  6.5830259308449248  6.1145384933220850   T   T   T
  2.7196764041894621  8.0556898068795419  6.5830259308449337   T   T   T
  6.1145384933220841  8.0556898068795419  2.2511889666666351   T   T   T
  2.7196764041894621  0.7785250906319001  2.2511889666666351   T   T   T
  6.1145384933220841  0.7785250906319001  6.5830259308449337   T   T   T
  8.0989846521342237  3.0027352180655447  7.5431390817962720   T   T   T
  0.7352302453771999  5.8314796794460300  7.5431390817962720   T   T   T
  0.7352302453771999  3.0027352180655447  1.2910758157152744   T   T   T
  8.0989846521342237  5.8314796794460300  1.2910758157152744   T   T   T
  7.5431390817962649  8.0989846521342272  3.0027352180655376   T   T   T
  7.5431390817962649  0.7352302453771971  5.8314796794460282   T   T   T
  1.2910758157152695  0.7352302453771971  3.0027352180655376   T   T   T
  1.2910758157152695  8.0989846521342272  5.8314796794460282   T   T   T
  3.0027352180655265  7.5431390817962614  8.0989846521342237   T   T   T
  5.8314796794460229  7.5431390817962614  0.7352302453771933   T   T   T
  3.0027352180655265  1.2910758157152749  0.7352302453771933   T   T   T
  5.8314796794460229  1.2910758157152749  8.0989846521342237   T   T   T