O Si 
 1.0000000000000000
     7.4030000000000005    0.0000000000000000    0.0000000000000000
    -3.7015000000000002    6.4111860642161993    0.0000000000000000
     0.0000000000000000    0.0000000000000000    7.0667999999999997
 O   Si 
  12   6
Cartesian
  2.3851984805000006  0.0000000000000000  0.0000000000000000
  0.5944168521499998  3.9309373132111469  4.1223000000000010
 -0.5944168521500007  3.9309373132111469  6.4778999999999991
 -0.0000000000000002  4.9604975020101048  1.7666999999999999
  4.2959168521500004  2.4802487510050524  2.9444999999999988
  3.7015000000000002  1.4506885622060945  5.3000999999999996
  3.1070831478500001  2.4802487510050524  0.5888999999999994
 -2.5089007597499999  4.3455435870351566  1.1778000000000000
  5.0178015194999990  0.0000000000000000  3.5333999999999999
  2.5089007597499990  4.3455435870351566  2.3555999999999999
 -1.1925992402500010  2.0656424771810427  4.7111999999999998
  1.1925992402500001  2.0656424771810427  5.8890000000000002
  2.5877978991149995  1.4940658136623930  6.4778999999999991
 -0.0000000000000005  2.9881316273247860  5.3000999999999996
  1.1137021008850003  4.9171202505538067  2.9444999999999988
 -1.1137021008850010  4.9171202505538067  0.5888999999999994
  3.7014999999999998  3.4230544368914133  1.7666999999999999
  4.8152021008850010  1.4940658136623930  4.1223000000000010