Cr Fe 
 1.0000000000000000
     3.7497174702188656   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    3.7497174702188656    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    3.7497174702188656
 Cr  Fe 
   3   1
Selective dynamics
Cartesian
 -0.0000000000000000  1.8748587351094332  1.8748587351094332   T   T   T
  1.8748587351094332  0.0000000000000000  1.8748587351094332   T   T   T
  1.8748587351094332  1.8748587351094332  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T