Fe Ni 
 1.0000000000000000
     3.5751221589905642   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    3.5751221589905642   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    3.5751221589905642
 Fe  Ni 
   3   1
Selective dynamics
Cartesian
 -0.0000000000000000  1.7875610794952819  1.7875610794952819   T   T   T
  1.7875610794952819 -0.0000000000000000  1.7875610794952819   T   T   T
  1.7875610794952819  1.7875610794952819 -0.0000000000000000   T   T   T
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T