Cr Fe 
 1.0000000000000000
     3.5503260169958577   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    3.5503260169958577    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    3.5503260169958577
 Cr  Fe 
   3   1
Selective dynamics
Cartesian
 -0.0000000000000000  1.7751630084979284  1.7751630084979284   T   T   T
  1.7751630084979284  0.0000000000000000  1.7751630084979284   T   T   T
  1.7751630084979284  1.7751630084979284  0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T