Si 
 1.0000000000000000
     5.4293902023543206    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    5.4293902023543206   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    5.4293902023543206
 Si 
   8
Selective dynamics
Cartesian
 -0.0000000000000000  0.0000000000000000 -0.0000000000000000   T   T   T
  0.0000000000000000  2.7146951011771598  2.7146951011771598   T   T   T
  2.7146951011771598  2.7146951011771598 -0.0000000000000000   T   T   T
  2.7146951011771598 -0.0000000000000000  2.7146951011771598   T   T   T
  4.0720426517657398  1.3573475505885799  4.0720426517657398   T   T   T
  1.3573475505885797  1.3573475505885799  1.3573475505885797   T   T   T
  1.3573475505885797  4.0720426517657398  4.0720426517657398   T   T   T
  4.0720426517657398  4.0720426517657398  1.3573475505885797   T   T   T