Si 
 1.0000000000000000
     5.4479894297046219   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    8.9015664935385193   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    4.6452531578250049
 Si 
  16
Selective dynamics
Cartesian
  0.0000000000000000  2.5963607867157315 -0.0000000000000000   T   T   T
  0.0000000000000000  6.3052057068227922 -0.0000000000000000   T   T   T
  0.0000000000000000  7.0471440334849946  2.3226265789125029   T   T   T
 -0.0000000000000000  1.8544224600535282  2.3226265789125029   T   T   T
  2.7239947148523105  2.5963607867157315  2.3226265789125029   T   T   T
  2.7239947148523105  6.3052057068227922  2.3226265789125029   T   T   T
  2.7239947148523105  7.0471440334849946 -0.0000000000000000   T   T   T
  2.7239947148523105  1.8544224600535282 -0.0000000000000000   T   T   T
  1.1612142110613382 -0.0000000000000009  0.0000000000000000   T   T   T
  4.2867752186432826 -0.0000000000000009  0.0000000000000000   T   T   T
  1.1612142110613382  4.4507832467692596  2.3226265789125029   T   T   T
  4.2867752186432826  4.4507832467692596  2.3226265789125029   T   T   T
  3.8852089259136466 -0.0000000000000009  2.3226265789125029   T   T   T
  1.5627805037909730 -0.0000000000000009  2.3226265789125029   T   T   T
  3.8852089259136466  4.4507832467692596 -0.0000000000000000   T   T   T
  1.5627805037909730  4.4507832467692596 -0.0000000000000000   T   T   T