Fe Ni 
 1.0000000000000000
     3.4653357643208818    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    3.4653357643208818    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    3.4653357643208818
 Fe  Ni 
   1   3
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
 -0.0000000000000000  1.7326678821604404  1.7326678821604404   T   T   T
  1.7326678821604404  0.0000000000000000  1.7326678821604404   T   T   T
  1.7326678821604404  1.7326678821604404  0.0000000000000000   T   T   T