Cr 
 1.0000000000000000
     2.7947813691216892   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    2.7947813691216892   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    2.7947813691216892
 Cr 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.3973906845608446  1.3973906845608446  1.3973906845608446   T   T   T