C Si 
 1.0000000000000000
     4.2046000000000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.2046000000000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.2046000000000001
 C   Si 
   8   4
Cartesian
  1.6761638320459999  1.6761638320459999  1.6761638320459999
  0.4261361679539997  2.5284361679539993  3.7784638320459996
  2.5284361679539993  3.7784638320459996  0.4261361679539997
  3.7784638320459996  0.4261361679539997  2.5284361679539993
  2.5284361679539993  2.5284361679539993  2.5284361679539993
  3.7784638320459996  1.6761638320459999  0.4261361679539997
  1.6761638320459999  0.4261361679539997  3.7784638320459996
  0.4261361679539997  3.7784638320459996  1.6761638320459999
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  2.1022999999999996  0.0000000000000000  2.1022999999999996
  0.0000000000000000  2.1022999999999996  2.1022999999999996
  2.1022999999999996  2.1022999999999996  0.0000000000000000