Mg 
 1.0000000000000000
     4.4279384233984160   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    4.4279384233984160    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4279384233984160
 Mg 
   2
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  2.2139692116992080  2.2139692116992080  2.2139692116992080   T   T   T