Apparent bug in MP3 portion of MP4 calculation


Click here for full thread
Forum Vet
Of course, ccsd(t) and full ccsdt are different, and what I have compared are the ccsd(t) results of GAMESS and NWCHEM, respectively. GAMESS cannot do ccsdt.
Why I give the CCSDT result? That is for the comparison of the two methods using NWChem.