Si 
 1.0000000000000000
     5.1010768670626039    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    8.8132794965113259   -0.0000000000000001
     0.0000000000000000   -0.0000000000000000    4.7372091034987012
 Si 
  16
Selective dynamics
Cartesian
 -0.0000000000000000  2.2513942435772307 -0.0000000000000000   T   T   T
 -0.0000000000000000  6.5618852529340908 -0.0000000000000000   T   T   T
 -0.0000000000000000  6.6580339918328946  2.3686045517493501   T   T   T
 -0.0000000000000000  2.1552455046784273  2.3686045517493501   T   T   T
  2.5505384335313019  2.2513942435772307  2.3686045517493501   T   T   T
  2.5505384335313019  6.5618852529340908  2.3686045517493501   T   T   T
  2.5505384335313019  6.6580339918328946 -0.0000000000000000   T   T   T
  2.5505384335313019  2.1552455046784273 -0.0000000000000000   T   T   T
  1.3506573974046283 -0.0000000000000008  0.0000000000000000   T   T   T
  3.7504194696579756 -0.0000000000000008  0.0000000000000000   T   T   T
  1.3506573974046283  4.4066397482556612  2.3686045517493501   T   T   T
  3.7504194696579756  4.4066397482556612  2.3686045517493501   T   T   T
  3.9011958309359320 -0.0000000000000009  2.3686045517493501   T   T   T
  1.1998810361266736 -0.0000000000000009  2.3686045517493501   T   T   T
  3.9011958309359320  4.4066397482556612 -0.0000000000000000   T   T   T
  1.1998810361266736  4.4066397482556612 -0.0000000000000000   T   T   T