.. _PM6-D3:

PM6-D3
======

Use the PM6-D3 semiempirical model instead of the default model, PM7 :cite:p:`Stewart:2013`.
It combines the PM6 model :cite:p:`Stewart:2007` with the D3 model :cite:p:`Grimme:2010` for interatomic pairwise dispersion corrections.
See the :ref:`model_overview` for a comparison of the various models available in MOPAC.

The :ref:`DISP` keyword can be used to print individual pairwise corrections from the D3 model.