bulk MgO relaxation                     
   Mg   O 
    4    4
Direct
 
   0.00000000  0.00000000  0.00000000
   0.50000000  0.50000000  0.00000000
   0.00000000  0.50000000  0.50000000
   0.50000000  0.00000000  0.50000000
   0.50000000  0.00000000  0.00000000
   0.00000000  0.50000000  0.00000000
   0.00000000  0.00000000  0.50000000
   0.50000000  0.50000000  0.50000000
 
   0.00000000  0.00000000  0.00000000
   0.50000000  0.50000000  0.00000000
   0.00000000  0.50000000  0.50000000
   0.50000000  0.00000000  0.50000000
   0.50000000  0.00000000  0.00000000
   0.00000000  0.50000000  0.00000000
   0.00000000  0.00000000  0.50000000
   0.50000000  0.50000000  0.50000000
 
   0.00000000  0.00000000  0.00000000
   0.50000000  0.50000000  0.00000000
   0.00000000  0.50000000  0.50000000
   0.50000000  0.00000000  0.50000000
   0.50000000  0.00000000  0.00000000
   0.00000000  0.50000000  0.00000000
   0.00000000  0.00000000  0.50000000
   0.50000000  0.50000000  0.50000000
