Mg Nd 
 1.0000000000000000
     3.8507176380328865    0.0000000000000000    0.0000000000000000
     0.0000000000000000    3.8507176380328865   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    3.8507176380328865
 Mg  Nd 
   1   1
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.9253588190164432  1.9253588190164432  1.9253588190164430   T   T   T