Se 
 1.0000000000000000
     2.6416512444637994   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    2.6416512444637994    0.0000000000000000
     0.0000000000000000    0.0000000000000000    2.6416512444637994
 Se 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.3208256222318997  1.3208256222318997  1.3208256222318997   T   T   T