Si 
 1.0000000000000000
     5.4290000410176198    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    5.4290000410176198   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    5.4290000410176198
 Si 
   8
Selective dynamics
Cartesian
 -0.0000000000000000 -0.0000000000000000 -0.0000000000000000   T   T   T
  0.0000000000000000  2.7145000205088090  2.7145000205088090   T   T   T
  2.7145000205088090  2.7145000205088090 -0.0000000000000000   T   T   T
  2.7145000205088090 -0.0000000000000000  2.7145000205088090   T   T   T
  4.0717500307632131  1.3572500102544045  4.0717500307632131   T   T   T
  1.3572500102544043  1.3572500102544045  1.3572500102544043   T   T   T
  1.3572500102544043  4.0717500307632131  4.0717500307632131   T   T   T
  4.0717500307632131  4.0717500307632131  1.3572500102544043   T   T   T