C Si 
 1.0000000000000000
     3.5342870021155619   -0.0000000000000000    0.0000000000000000
    -1.7671435010577810    3.0607823280972233   -0.0000000000000000
     0.0000000000000000    0.0000000000000000   13.8968323573914709
 C   Si 
   5   5
Selective dynamics
Cartesian
 -0.0000000176714376  2.0405215622674246  2.0359149243305894   T   T   T
 -0.0000000176714376  2.0405215622674246 10.5872167861320534   T   T   T
 -0.0000000176714350  0.0000000102026076  7.7470843119457919   T   T   T
 -0.0000000176714350  0.0000000102026076 13.0682431285963236   T   T   T
  1.7671434833863442  1.0202607862350159  4.9142161265805848   T   T   T
 -0.0000000176714376  2.0405215622674246 -0.1234266649129807   T   T   T
 -0.0000000176714376  2.0405215622674246  8.5099753969727914   T   T   T
 -0.0000000176714350  0.0000000102026076  5.6263865548235206   T   T   T
 -0.0000000176714350  0.0000000102026076 10.8921097852226989   T   T   T
  1.7671434833863442  1.0202607862350159  2.7515035514829083   T   T   T