Mg 
 1.0000000000000000
     3.1894449191519723   -0.0000000000000000    0.0000000000000000
    -1.5947224595759861    2.7621403239568130    0.0000000000000000
     0.0000000000000000   -0.0000000000000000    5.2071508515068050
 Mg 
   2
Selective dynamics
Cartesian
 -0.0000000159472248  1.8414268918450099  1.3017877128767013   T   T   T
  1.5947224436287617  0.9207134505260722  3.9053631386301033   T   T   T