SC(2x2x2)
1.0
   4.000000000000000 0.000000000000000 0.000000000000000
   0.000000000000000 4.000000000000000 0.000000000000000
   0.000000000000000 0.000000000000000 4.000000000000000
  Si
  8
Direct
   0.000000000000000 0.000000000000000 0.000000000000000
   0.000000000000000 0.500000000000000 0.500000000000000
   0.500000000000000 0.000000000000000 0.500000000000000
   0.500000000000000 0.500000000000000 0.000000000000000
   0.000000000000000 0.000000000000000 0.500000000000000
   0.000000000000000 0.500000000000000 0.000000000000000
   0.500000000000000 0.000000000000000 0.000000000000000
   0.500000000000000 0.500000000000000 0.500000000000000
