Si 
 1.0000000000000000
     3.8946693218235637   -0.0000000000000000   -0.0000000000000000
    -1.9473346609117819    3.3728825720391176   -0.0000000000000000
    -0.0000000000000000    0.0000000000000000    6.1449573793540520
 Si 
   4
Selective dynamics
Cartesian
 -0.0000000194733471  2.2485883926023535  3.4215115918214383   T   T   T
  1.9473346414384352  1.1242942019226481  0.3490329021444117   T   T   T
  1.9473346414384352  1.1242942019226483  2.7234457875326132   T   T   T
 -0.0000000194733474  2.2485883926023540  5.7959244772096365   T   T   T