Example: RPA@PBE calculation: H2O
*********************************

"Download RPA_H2O.run"

   #! /bin/sh

   # RPA@PBE calculation for Water.
   # We use an all-electron basis set since core-correlation effects are important

   # For H2O, PBE will be a suitable reference since it is only weakly correlated and the 
   # KS HOMO-LUMO gap will be reasonably large.

   # RECOMMENDED: Good numerical quality 

   $AMSBIN/ams << eor
   Symmetry
     SymmetrizeTolerance 0.001
   End

   System
     Atoms
       O    2.220871067   0.026716792   0.000620476
       H    2.597492682  -0.411663274   0.766744858
       H    2.593135384  -0.449496183  -0.744782026
     End
     Symmetrize Yes
   End

   task SinglePoint

   Engine adf

     Basis
       Core None
       Type TZ2P
     end

     NumericalQuality GOOD
     RIHartreeFock fitsetQuality=Normal
       
     Relativity
       Level None
     End

     XC
       GGA PBE
       RPA Direct
     end
   EndEngine
   eor
