 Si O
   1.0
     8.9787503599999994    0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.9787503599999994    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.9787503599999994
 Si O
  12  24
Direct
   0.5000000000000000  0.0000000000000000  0.2500000000000000
   0.0000000000000000  0.5000000000000000  0.2500000000000000
   0.5000000000000000  0.2500000000000000  0.0000000000000000
   0.0000000000000000  0.2500000000000000  0.5000000000000000
   0.2500000000000000  0.5000000000000000  0.0000000000000000
   0.2500000000000000  0.0000000000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.7500000000000000
   0.5000000000000000  0.0000000000000000  0.7500000000000000
   0.0000000000000000  0.7500000000000000  0.5000000000000000
   0.5000000000000000  0.7500000000000000  0.0000000000000000
   0.7500000000000000  0.0000000000000000  0.5000000000000000
   0.7500000000000000  0.5000000000000000  0.0000000000000000
   0.5000000000000000  0.1479391600000000  0.1479391600000000
   0.8520608400000000  0.5000000000000000  0.1479391600000000
   0.1479391600000000  0.5000000000000000  0.1479391600000000
   0.5000000000000000  0.1479391600000000  0.8520608400000000
   0.5000000000000000  0.8520608400000000  0.1479391600000000
   0.8520608400000000  0.1479391600000000  0.5000000000000000
   0.1479391600000000  0.1479391600000000  0.5000000000000000
   0.3520608400000000  0.0000000000000000  0.3520608400000000
   0.1479391600000000  0.8520608400000000  0.5000000000000000
   0.3520608400000000  0.3520608400000000  0.0000000000000000
   0.1479391600000000  0.5000000000000000  0.8520608400000000
   0.0000000000000000  0.3520608400000000  0.3520608400000000
   0.0000000000000000  0.6479391600000000  0.6479391600000000
   0.3520608400000000  0.0000000000000000  0.6479391600000000
   0.6479391600000000  0.0000000000000000  0.6479391600000000
   0.0000000000000000  0.6479391600000000  0.3520608400000000
   0.0000000000000000  0.3520608400000000  0.6479391600000000
   0.3520608400000000  0.6479391600000000  0.0000000000000000
   0.6479391600000000  0.6479391600000000  0.0000000000000000
   0.8520608400000000  0.5000000000000000  0.8520608400000000
   0.6479391600000000  0.3520608400000000  0.0000000000000000
   0.8520608400000000  0.8520608400000000  0.5000000000000000
   0.6479391600000000  0.0000000000000000  0.3520608400000000
   0.5000000000000000  0.8520608400000000  0.8520608400000000