MgS  
                     E (Ry)      for GGA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  9.40      -0.473206     -0.598841    -0.603506      -0.607259     -0.558816   
  9.50      -0.479192     -0.604999    -0.609642      -0.613389     -0.565109   
  9.60      -0.484143     -0.609559    -0.614174      -0.617918     -0.569640   
  9.70      -0.486813     -0.612658    -0.617244      -0.620983     -0.572658   
  9.80      -0.487839     -0.614430    -0.618986      -0.622713     -0.574408   
  9.90      -0.488712     -0.614963    -0.619504      -0.623225     -0.574893   
 10.00      -0.488217     -0.614397    -0.618909      -0.622626     -0.574257   
 10.10      -0.485996     -0.612804    -0.617310      -0.621016     -0.572596   
 10.20      -0.483534     -0.610302    -0.614786      -0.618486     -0.570041   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.23          5.24         5.24           5.24          5.23 
 B_0 (GPa)         74            73           73             73            74 


 MgS  
                     E (Ry)      for LDA                        
 a (bohr)   Gcut 5/10        6/12         7/14           8/16          LAPW  
  9.40      -0.553977     -0.682473    -0.687159      -0.690958     -0.667409   
  9.50      -0.557406     -0.686099    -0.690769      -0.694562     -0.671016   
  9.60      -0.559914     -0.688226    -0.692874      -0.696663     -0.673088   
  9.70      -0.560215     -0.688990    -0.693612      -0.697396     -0.673802   
  9.80      -0.558957     -0.688518    -0.693112      -0.696887     -0.673264   
  9.90      -0.557665     -0.686896    -0.691478      -0.695247     -0.671598   
 10.00      -0.555085     -0.684259    -0.688815      -0.692583     -0.668873   
 10.10      -0.550846     -0.680679    -0.685230      -0.688989     -0.665236   
 10.20      -0.546467     -0.676266    -0.680798      -0.684555     -0.660776   
 Parameters from Murnaghan fit: 
 a_0 (Å)         5.13          5.14         5.14           5.14          5.14 
 B_0 (GPa)         87            83           83             83            83