Mg  O 
 1.0000000000000000
     2.8703216081796961    0.0000000000000000    0.0000000000000000
    -1.4351608040898480    2.4857714297150211    0.0000000000000000
    -0.0000000000000000   -0.0000000000000000    2.5837406519462602
 Mg  O  
   1   1
Selective dynamics
Cartesian
 -0.0000000000000000  0.0000000000000000 -0.0000000000000000   T   T   T
 -0.0000000000002311  1.6571809531433339  1.2918703259731219   T   T   T