MgO  
                     E (Ry)      for GGA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  7.50      -0.755940     -0.834887    -0.837258      -0.839114     -0.799567   
  7.60      -0.768889     -0.847101    -0.849467      -0.851308     -0.811976   
  7.70      -0.779481     -0.856280    -0.858632      -0.860466     -0.821322   
  7.80      -0.786152     -0.862763    -0.865094      -0.866915     -0.827925   
  7.90      -0.790681     -0.866815    -0.869130      -0.870946     -0.832031   
  8.00      -0.792612     -0.868738    -0.871007      -0.872816     -0.833982   
  8.10      -0.792628     -0.868702    -0.870953      -0.872760     -0.833977   
  8.20      -0.791181     -0.866924    -0.869183      -0.870988     -0.832209   
  8.30      -0.787262     -0.863626    -0.865884      -0.867684     -0.828930   
 Parameters from Murnaghan fit: 
 a_0 (Å)         4.26          4.26         4.26           4.26          4.26 
 B_0 (GPa)        160           149          148            148           150 


 MgO  
                     E (Ry)      for LDA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  7.50      -0.873641     -0.952986    -0.955272      -0.957173     -0.920039   
  7.60      -0.882637     -0.961231    -0.963528      -0.965423     -0.928298   
  7.70      -0.889426     -0.966606    -0.968911      -0.970800     -0.933644   
  7.80      -0.892420     -0.969444    -0.971746      -0.973625     -0.936455   
  7.90      -0.893410     -0.970006    -0.972310      -0.974185     -0.936928   
  8.00      -0.891932     -0.968588    -0.970860      -0.972728     -0.935413   
  8.10      -0.888642     -0.965355    -0.967621      -0.969484     -0.932085   
  8.20      -0.884038     -0.960519    -0.962800      -0.964656     -0.927162   
  8.30      -0.877074     -0.954295    -0.956579      -0.958426     -0.920853   
 Parameters from Murnaghan fit: 
 a_0 (Å)         4.17          4.17         4.17           4.17          4.17 
 B_0 (GPa)        184           170          170            171           172