Cr Ni 
 1.0000000000000000
     3.7372840808253036   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.7372840808253036   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    3.7372840808253036
 Cr  Ni 
   3   1
Selective dynamics
Cartesian
 -0.0000000000000000  1.8686420404126520  1.8686420404126520   T   T   T
  1.8686420404126518  0.0000000000000002  1.8686420404126520   T   T   T
  1.8686420404126518  1.8686420404126520  0.0000000000000002   T   T   T
 -0.0000000000000000  0.0000000000000002  0.0000000000000002   T   T   T