Si 
 1.0000000000000000
     3.8410077154725735    0.0000000000000000    0.0000000000000000
    -1.9205038577362867    3.3264102577312786   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    6.2723393335610007
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000192050390  2.2176068495755534  3.5281908753158633   T   T   T
  1.9205038385312483  1.1088034303317940  0.3920212085353634   T   T   T
  1.9205038385312483  1.1088034303317942  2.7441484582451365   T   T   T
 -0.0000000192050392  2.2176068495755539  5.8803181250256360   T   T   T