Si 
 1.0000000000000000
     5.6843501534105219    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    9.2606923563051460   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.6878303274975641
 Si 
  16
Selective dynamics
Cartesian
  0.0000000000000000  2.7706952746633404 -0.0000000000000000   T   T   T
 -0.0000000000000000  6.4899970816418069 -0.0000000000000000   T   T   T
  0.0000000000000000  7.4010414528159076  2.3439151637487816   T   T   T
 -0.0000000000000000  1.8596509034892323  2.3439151637487816   T   T   T
  2.8421750767052600  2.7706952746633404  2.3439151637487816   T   T   T
  2.8421750767052600  6.4899970816418069  2.3439151637487816   T   T   T
  2.8421750767052600  7.4010414528159076 -0.0000000000000000   T   T   T
  2.8421750767052600  1.8596509034892323 -0.0000000000000000   T   T   T
  1.2521502595665661 -0.0000000000000009  0.0000000000000000   T   T   T
  4.4321998938439480 -0.0000000000000009  0.0000000000000000   T   T   T
  1.2521502595665661  4.6303461781525730  2.3439151637487816   T   T   T
  4.4321998938439480  4.6303461781525730  2.3439151637487816   T   T   T
  4.0943253362718295 -0.0000000000000009  2.3439151637487816   T   T   T
  1.5900248171386941 -0.0000000000000009  2.3439151637487816   T   T   T
  4.0943253362718295  4.6303461781525730 -0.0000000000000000   T   T   T
  1.5900248171386941  4.6303461781525730 -0.0000000000000000   T   T   T