Si 
 1.0000000000000000
     2.7204524970857964    0.0000000000000001    0.0000000000000000
    -1.3602262485428982    2.3559809722651104   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    1.9036698017050375
 Si 
   1
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T