 C Si
   1.0
     3.0797744900000001    0.0000000000000000    0.0000000000000000
    -1.5398872400000001    2.6671629499999998    0.0000000000000000
     0.0000000000000000    0.0000000000000000   10.0806774899999994
 C Si
   4   4
Direct
   0.6666666700000000  0.3333333300000000  0.7497946200000001
   0.3333333300000000  0.6666666700000000  0.2497946200000000
   0.0000000000000000  0.0000000000000000  0.5004443900000000
   0.0000000000000000  0.0000000000000000  0.0004443900000000
   0.6666666700000000  0.3333333300000000  0.9378508400000000
   0.3333333300000000  0.6666666700000000  0.4378508400000000
   0.0000000000000000  0.0000000000000000  0.6879101500000000
   0.0000000000000000  0.0000000000000000  0.1879101500000000