Cr 
 1.0000000000000000
     2.7947813691207806    0.0000000000000000    0.0000000000000000
     0.0000000000000000    2.7947813691207806    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    2.7947813691207806
 Cr 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.3973906845603903  1.3973906845603903  1.3973906845603903   T   T   T