Cl Na 
 1.0000000000000000
     3.4268257901610606   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    3.4268257901610606   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    3.4268257901610606
 Cl  Na 
   1   1
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.7134128950805305  1.7134128950805305  1.7134128950805305   T   T   T