Mg  O 
 1.0000000000000000
     4.2245962614175800    0.0000000000000000    0.0000000000000000
    -0.0000000000000000    4.2245962614175800    0.0000000000000000
     0.0000000000000006    0.0000000000000007    4.2245962614175800
 Mg  O  
   4   4
Cartesian
 -0.0000000000000000 -0.0000000000000000 -0.0000000000000000
  0.0000000000000003  2.1122981307087905  2.1122981307087900
  2.1122981307087905  0.0000000000000003  2.1122981307087900
  2.1122981307087900  2.1122981307087900 -0.0000000000000000
  2.1122981307087905  2.1122981307087905  2.1122981307087900
  2.1122981307087900 -0.0000000000000000  0.0000000000000000
 -0.0000000000000000  2.1122981307087900  0.0000000000000000
  0.0000000000000003  0.0000000000000003  2.1122981307087900