Mg  O 
 1.0000000000000000
     5.6752789508917996   -0.0000000000000000    0.0000000000000000
    -0.0000000000000000    5.6752789508917996    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.6752789508917996
 Mg  O  
   4   8
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  0.0000000000000000   T   T   T
  2.8376394754459056 -0.0000000000000000  2.8376394754459056   T   T   T
 -0.0000000000000000  2.8376394754459056  2.8376394754459056   T   T   T
  2.8376394754459056  2.8376394754459056  0.0000000000000000   T   T   T
  3.7895701468727254  3.7895701468727210  3.7895701468727232   T   T   T
  4.7233482794647230  1.8857088040190149  0.9519306714268206   T   T   T
  1.8857088040190146  0.9519306714268198  4.7233482794647239   T   T   T
  0.9519306714268200  4.7233482794647301  1.8857088040190184   T   T   T
  1.8857088040190146  1.8857088040190149  1.8857088040190184   T   T   T
  0.9519306714268200  3.7895701468727210  4.7233482794647239   T   T   T
  3.7895701468727254  4.7233482794647301  0.9519306714268206   T   T   T
  4.7233482794647230  0.9519306714268198  3.7895701468727232   T   T   T