C Si 
 1.0000000000000000
     3.0554506061433266    0.0000000000000000   -0.0000000000000000
    -1.5277253030716633    2.6460978449286823   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000   12.4738248656272397
 C   Si 
   5   5
Selective dynamics
Cartesian
 -0.0000000152772536  1.7640652387727829  1.8710082223097904   T   T   T
 -0.0000000152772536  1.7640652387727829  9.3553031435436722   T   T   T
 -0.0000000152772531  0.0000000088203260  6.8605381698588710   T   T   T
 -0.0000000152772531  0.0000000088203260 11.8500681158387717   T   T   T
  1.5277252877944112  0.8820326237965544  4.3657731955593055   T   T   T
 -0.0000000152772536  1.7640652387727829 -0.0000655070613229   T   T   T
 -0.0000000152772536  1.7640652387727829  7.4842294135088974   T   T   T
 -0.0000000152772531  0.0000000088203260  4.9894644393651788   T   T   T
 -0.0000000152772531  0.0000000088203260  9.9789943865345609   T   T   T
  1.5277252877944112  0.8820326237965544  2.4946994654926287   T   T   T