Mg 
 1.0000000000000000
     3.1993081802139707    0.0000000000000000   -0.0000000000000000
    -1.5996540901069853    2.7706821586006627   -0.0000000000000000
     0.0000000000000000   -0.0000000000000000    5.2104112209973144
 Mg 
   2
Selective dynamics
Cartesian
 -0.0000000159965414  1.8471214483027159  1.3026028052493286   T   T   T
  1.5996540741104444  0.9235607287691615  3.9078084157479855   T   T   T