Cr Fe 
 1.0000000000000000
     3.6217403352654549    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.6217403352654549   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    3.6217403352654549
 Cr  Fe 
   1   3
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  1.8108701676327275  1.8108701676327275   T   T   T
  1.8108701676327275 -0.0000000000000000  1.8108701676327275   T   T   T
  1.8108701676327275  1.8108701676327275 -0.0000000000000000   T   T   T