Si 
 1.0000000000000000
     4.5254844162069192   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    4.5254844162069183   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    2.4770155585814515
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000  0.0000000000000000   T   T   T
  2.2627422081034596  2.2627422081034592  1.2385077792907258   T   T   T
  0.0000000000000000  2.2627422081034592  0.6192538896453629   T   T   T
  2.2627422081034596 -0.0000000000000000  1.8577616689360890   T   T   T