O Si 
 1.0000000000000000
     5.2191999999999812    0.0000000000000000    0.0000000000000000
    -2.6095999999999906    4.5199597874317252    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.6016999999999992
 O   Si 
   8   4
Cartesian
 -0.0000000260960002  3.0133065400210164  2.1504249999999998
  2.6095999739039910  1.5066532775437749  6.4512749999999990
  2.6095999739039906  0.0000000150665329  0.0000000000000000
 -1.3048000260959955  2.2599799087823955  0.0000000000000000
  1.3047999739039950  2.2599799087823955  0.0000000000000000
  2.6095999739039906  0.0000000150665329  4.3008499999999996
 -1.3048000260959955  2.2599799087823955  4.3008499999999996
  1.3047999739039950  2.2599799087823955  4.3008499999999996
 -0.0000000260960002  3.0133065400210164  3.7551566897109971
  2.6095999739039910  1.5066532775437746  8.0560066897109976
  2.6095999739039910  1.5066532775437749  4.8465433102890012
 -0.0000000260960005  3.0133065400210168  0.5456933102890025