How To Calculate "İntermolecular Energy" as QM and MM? [closed]








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In this article: <http://ambermd.org/antechamber/gaff.pdf>, **in Table-7**, authors have calculated "intermolecular energy" of a molecule set. I wonder how can I calculate this energy by using gaussian09 and amber-17? Is there any tutorial ? or what is the way for this? I need to calculate this energy to prove my "new force field parameters are correct" but I really don't know this.
Thank you.


