Mg 
 1.0000000000000000
     4.5231990252474485    0.0000000000000000   -0.0000000000000000
     0.0000000000000000    4.5231990252474485   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.5231990252474485
 Mg 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  2.2615995126237243  2.2615995126237243   T   T   T
  2.2615995126237243 -0.0000000000000000  2.2615995126237243   T   T   T
  2.2615995126237243  2.2615995126237243 -0.0000000000000000   T   T   T