 O Si
   1.0
     5.0854515300000003    0.0000000000000000    0.0000000000000000
    -2.5427257600000002    4.4041302099999999    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.5667427900000002
 O Si
   6   3
Direct
   0.4160465800000000  0.2080232900000000  0.1666666700000000
   0.2080232900000000  0.4160465800000000  0.5000000000000000
   0.2080232900000000  0.7919767100000000  0.8333333300000000
   0.5839534200000001  0.7919767100000000  0.1666666700000000
   0.7919767100000000  0.5839534200000001  0.5000000000000000
   0.7919767100000000  0.2080232900000000  0.8333333300000000
   0.5000000000000000  0.5000000000000000  0.3333333300000000
   0.5000000000000000  0.0000000000000000  0.0000000000000000
   0.0000000000000000  0.5000000000000000  0.6666666700000000