Si 
 1.0000000000000000
    12.7017059221573216    0.0000000000000000    0.0000000000000000
    -0.0000000000000000   12.7017059221573216   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000   12.7017059221573216
 Si 
   8
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000 -0.0000000000000000   T   T   T
  0.0000000000000000  6.3508529610786582  6.3508529610786582   T   T   T
  6.3508529610786582  6.3508529610786582 -0.0000000000000000   T   T   T
  6.3508529610786582 -0.0000000000000000  6.3508529610786582   T   T   T
  9.5262794416180050  3.1754264805393291  9.5262794416180050   T   T   T
  3.1754264805393282  3.1754264805393291  3.1754264805393282   T   T   T
  3.1754264805393282  9.5262794416180050  9.5262794416180050   T   T   T
  9.5262794416180050  9.5262794416180050  3.1754264805393282   T   T   T