Mg 
 1.0000000000000000
     4.5126209371985109   -0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.5126209371985100   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    4.5126209371985100
 Mg 
   4
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  0.0000000000000000  2.2563104685992545  2.2563104685992545   T   T   T
  2.2563104685992554 -0.0000000000000000  2.2563104685992545   T   T   T
  2.2563104685992554  2.2563104685992545 -0.0000000000000000   T   T   T