Si 
 1.0000000000000000
     5.6337979944900782   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    9.9512746598994131   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    5.0980498764850308
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.8977577376015073 -0.0000000000000000   T   T   T
 -0.0000000000000000  7.0535169222979048 -0.0000000000000000   T   T   T
 -0.0000000000000000  7.8733950675512192  2.5490249382425150   T   T   T
 -0.0000000000000000  2.0778795923481996  2.5490249382425150   T   T   T
  2.8168989972450400  2.8977577376015073  2.5490249382425150   T   T   T
  2.8168989972450400  7.0535169222979048  2.5490249382425150   T   T   T
  2.8168989972450400  7.8733950675512192 -0.0000000000000000   T   T   T
  2.8168989972450400  2.0778795923481996 -0.0000000000000000   T   T   T
  1.2632989410298141 -0.0000000000000010  0.0000000000000000   T   T   T
  4.3704990534602661 -0.0000000000000010  0.0000000000000000   T   T   T
  1.2632989410298141  4.9756373299497065  2.5490249382425150   T   T   T
  4.3704990534602661  4.9756373299497065  2.5490249382425150   T   T   T
  4.0801979382748561 -0.0000000000000010  2.5490249382425150   T   T   T
  1.5536000562152252 -0.0000000000000010  2.5490249382425150   T   T   T
  4.0801979382748561  4.9756373299497065 -0.0000000000000000   T   T   T
  1.5536000562152252  4.9756373299497065 -0.0000000000000000   T   T   T