Si 
 1.0000000000000000
     6.7088296828600003    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    6.7088296828600003    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.7088296828600003
 Si 
  16
Selective dynamics
Cartesian
  0.6710866066004152  0.6710866066004152  0.6710866066004152   T   T   T
  2.6833282348295846  6.0377430762595816  4.0255014480304148   T   T   T
  6.0377430762595816  4.0255014480304148  2.6833282348295846   T   T   T
  4.0255014480304148  2.6833282348295846  6.0377430762595816   T   T   T
  4.0255014480304148  4.0255014480304148  4.0255014480304148   T   T   T
  6.0377430762595816  2.6833282348295846  0.6710866066004150   T   T   T
  2.6833282348295846  0.6710866066004152  6.0377430762595816   T   T   T
  0.6710866066004152  6.0377430762595816  2.6833282348295846   T   T   T
  6.0377430762595816  6.0377430762595816  6.0377430762595816   T   T   T
  4.0255014480304148  0.6710866066004150  2.6833282348295846   T   T   T
  0.6710866066004152  2.6833282348295846  4.0255014480304148   T   T   T
  2.6833282348295846  4.0255014480304148  0.6710866066004150   T   T   T
  2.6833282348295846  2.6833282348295846  2.6833282348295846   T   T   T
  0.6710866066004152  4.0255014480304148  6.0377430762595816   T   T   T
  4.0255014480304148  6.0377430762595816  0.6710866066004150   T   T   T
  6.0377430762595816  0.6710866066004152  4.0255014480304148   T   T   T