C  Si
 1.0000000000000000
     1.5414936094303500   -2.6699452510761001    0.0000000000000000
     1.5414936094303500    2.6699452510761001    0.0000000000000000
     0.0000000000000000    0.0000000000000000   15.1034911386570894
 C   Si 
   6   6
Cartesian
 -0.0000000000000002  0.0000000000000006  1.8895933515773040
 -0.0000000000000002  0.0000000000000006  9.4413389209058458
  1.5414936094303495  0.8899817503587184  4.4068418736495634
  1.5414936094303502 -0.8899817503587172 11.9585874429779508
  1.5414936094303495  0.8899817503587184 14.4758359652180104
  1.5414936094303502 -0.8899817503587172  6.9240903958894648
 -0.0000000000000002  0.0000000000000006  0.0016569567635149
 -0.0000000000000002  0.0000000000000006  7.5534025260920608
  1.5414936094303495  0.8899817503587184  2.5189054801861746
  1.5414936094303502 -0.8899817503587172 10.0706510495147175
  1.5414936094303495  0.8899817503587184 12.5878995715970934
  1.5414936094303502 -0.8899817503587172  5.0361540022685487