Si 
 1.0000000000000000
     5.8716878302240447    0.0000000000000000    0.0000000000000000
    -2.9358439151120224    5.0850308240659539    0.0000000000000000
     0.0000000000000000    0.0000000000000000   20.7855873810068452
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000293589143  3.3900205663274190 12.9539461409641277   T   T   T
  2.9358438857535760  1.6950102916387528  2.5611524504607219   T   T   T
  2.9358438857535760  1.6950102916387528  7.8316412400427806   T   T   T
 -0.0000000293589146  3.3900205663274190 18.2244349305461242   T   T   T