 Si O
   1.0
     7.3325104999999997    0.0000000000000000    0.0000000000000000
    -3.6662552499999999    6.3501403700000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    7.0469659699999996
 Si O
   6  12
Direct
   0.7668587800000000  0.5337175700000000  0.2500000000000000
   0.2331412200000000  0.4662824300000000  0.7500000000000000
   0.7668587800000000  0.2331412200000000  0.5833333300000000
   0.5337175700000000  0.7668587800000000  0.4166666700000000
   0.2331412200000000  0.7668587800000000  0.0833333300000000
   0.4662824300000000  0.2331412200000000  0.9166666700000000
   0.2248760100000000  0.6124380000000000  0.9166666700000000
   0.3166309300000000  0.0000000000000000  0.0000000000000000
   0.3875620000000000  0.7751239900000000  0.2500000000000000
   0.0000000000000000  0.6833690700000000  0.1666666700000000
   0.0000000000000000  0.3166309300000000  0.6666666700000000
   0.3875620000000000  0.6124380000000000  0.5833333300000000
   0.6124380000000000  0.2248760100000000  0.7500000000000000
   0.3166309300000000  0.3166309300000000  0.8333333300000000
   0.6833690700000000  0.0000000000000000  0.5000000000000000
   0.6124380000000000  0.3875620000000000  0.0833333300000000
   0.7751239900000000  0.3875620000000000  0.4166666700000000
   0.6833690700000000  0.6833690700000000  0.3333333300000000