Mg 
 1.0000000000000000
     3.5655424215282934    0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    3.5655424215282934   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    3.5655424215282934
 Mg 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  1.7827712107641469  1.7827712107641469  1.7827712107641469   T   T   T