 O Si
   1.0
     5.0854482200000000    0.0000000000000000    0.0000000000000000
    -2.5427241100000000    4.4041273500000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.5667516399999997
 O Si
   6   3
Direct
   0.5839532000000001  0.7919766000000000  0.8333333300000000
   0.7919766000000000  0.2080234000000000  0.1666666700000000
   0.7919766000000000  0.5839532000000001  0.5000000000000000
   0.4160468000000000  0.2080234000000000  0.8333333300000000
   0.2080234000000000  0.7919766000000000  0.1666666700000000
   0.2080234000000000  0.4160468000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.3333333300000000
   0.5000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.6666666700000000