Mg 
 1.0000000000000000
     3.1966190363752167    0.0000000000000000    0.0000000000000000
    -1.5983095181876084    2.7683532917218687   -0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    5.1881801782971220
 Mg 
   2
Selective dynamics
Cartesian
 -0.0000000159830956  1.8455688703757567  1.2970450445742805   T   T   T
  1.5983095022045135  0.9227844398018005  3.8911351337228419   T   T   T