O Si 
 1.0000000000000000
    12.9709884114637326   -0.0000000000000000    0.0000000000000000
    -6.4854942057318663   11.2332054765211566   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    3.7276427341319640
 O   Si 
  24  12
Selective dynamics
Cartesian
  9.0933710680612059 -0.0000000000000000  0.0000000000000000   T   T   T
 -4.5466855340323047  7.8750903509798524  0.0000000000000000   T   T   T
  1.9388086717008794  3.3581151255417927  0.0000000000000000   T   T   T
  3.8776173434026102 -0.0000000000000000 -0.0000000000000000   T   T   T
 -1.9388086717017350  3.3581151255417927 -0.0000000000000000   T   T   T
  4.5466855340289047  7.8750903509798533  0.0000000000000000   T   T   T
  7.8062392260626332 -0.0000000000000000  1.8638213670659860   T   T   T
 -3.9031196130321701  6.7604014777887400  1.8638213670659860   T   T   T
  2.5823745926997730  4.4728039987324379  1.8638213670659860   T   T   T
  5.1647491854012459 -0.0000000000000000  1.8638213670659860   T   T   T
 -2.5823745927014765  4.4728039987324379  1.8638213670659860   T   T   T
  3.9031196130304666  6.7604014777887400  1.8638213670659860   T   T   T
  4.4172879701798617  4.9384812523427195  0.0000000000000000   T   T   T
  6.4854942057319152  1.3562429718358526 -0.0000000000000000   T   T   T
  8.5537004412838158  4.9384812523427195 -0.0000000000000000   T   T   T
  2.0682062355511142  6.2947242241785588  0.0000000000000000   T   T   T
 -0.0000000000014954  9.8769625046854390  0.0000000000000000   T   T   T
 -2.0682062355528181  6.2947242241785588 -0.0000000000000000   T   T   T
  8.6725177811194936  2.4817231755330322  0.0000000000000000   T   T   T
  6.4854942057302187  6.2697591254552716  0.0000000000000000   T   T   T
  4.2984706303442293  2.4817231755330322  0.0000000000000000   T   T   T
 -2.1870235753893055  8.7514823009883855 -0.0000000000000000   T   T   T
 -0.0000000000007531  4.9634463510660645  0.0000000000000000   T   T   T
  2.1870235753859046  8.7514823009883855 -0.0000000000000000   T   T   T
 -3.0610513152540064  7.4922938143635385  3.1409042521068131   T   T   T
  1.5275030875019535  4.8361103680425330  3.1409042521068131   T   T   T
  1.5335482277486812 10.1380067706365065  3.1409042521068131   T   T   T
  9.5465455209852550  3.7409116621577834  3.1409042521068131   T   T   T
  4.9579911182273504  6.3970951084788696  3.1409042521068131   T   T   T
  4.9519459779816106  1.0951987058846693  3.1409042521068131   T   T   T
  8.0190424334813493  1.0951987058846693  0.5867384820252080   T   T   T
  3.4244428904779487  3.7409116621577834  0.5867384820252080   T   T   T
  8.0129972932354363  6.3970951084788696  0.5867384820252080   T   T   T
 -1.5335482277520813 10.1380067706365065  0.5867384820252080   T   T   T
  3.0610513152523033  7.4922938143635385  0.5867384820252080   T   T   T
 -1.5275030875036564  4.8361103680425330  0.5867384820252080   T   T   T