Cr Fe 
 1.0000000000000000
     3.5201924901857979   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.5201924901857979    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    3.5201924901857979
 Cr  Fe 
   3   1
Selective dynamics
Cartesian
 -0.0000000000000000  1.7600962450928987  1.7600962450928987   T   T   T
  1.7600962450928987  0.0000000000000000  1.7600962450928987   T   T   T
  1.7600962450928987  1.7600962450928987  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T