Si 
 1.0000000000000000
     3.8402614165776043   -0.0000000000000000   -0.0000000000000000
    -1.9201307082888022    3.3257639439294184   -0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.2711206334584908
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000192013079  2.2171759737054919  3.5275053563812837   T   T   T
  1.9201306890874956  1.1085879923956865  0.3919450396520396   T   T   T
  1.9201306890874956  1.1085879923956867  2.7436152770772049   T   T   T
 -0.0000000192013081  2.2171759737054924  5.8791755938064494   T   T   T