Si 
 1.0000000000000000
     3.8402969281432542    0.0000000000000000    0.0000000000000000
    -1.9201484640716271    3.3257946978473996   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    6.2711786247320100
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000192014849  2.2171964763175813  3.5275379766333228   T   T   T
  1.9201484448701427  1.1085982437017823  0.3919486642673176   T   T   T
  1.9201484448701427  1.1085982437017825  2.7436406480986868   T   T   T
 -0.0000000192014851  2.2171964763175818  5.8792299604646931   T   T   T