Cr Fe 
 1.0000000000000000
     3.5603310755755460   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.5603310755755500    0.0000000000000001
     0.0000000000000000    0.0000000000000002    7.0235970083369716
 Cr  Fe 
   6   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.7801655377877730  1.7801655377877756  3.5117985041684858   T   T   T
  0.0000000000000000  1.7801655377877756  1.7558992520842429   T   T   T
  1.7801655377877730  0.0000000000000000  1.7558992520842429   T   T   T
  0.0000000000000000  1.7801655377877756  5.2676977562527281   T   T   T
  1.7801655377877730  0.0000000000000001  5.2676977562527281   T   T   T
  0.0000000000000000  0.0000000000000001  3.5117985041684858   T   T   T
  1.7801655377877730  1.7801655377877756  0.0000000000000001   T   T   T