Cr 
 1.0000000000000000
     5.1376711075124195   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.1376711075124195    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    5.1376711075124195
 Cr 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  2.5688355537561951  2.5688355537561951  2.5688355537561951   T   T   T