<div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Thanks. </blockquote><br><br>
but the g_energy -nmol can only give the Bond,Angle data divided by the
nmol, for the Proper-Dih. LJ, Coulomb, Potential, Total-Energy,
g_energy -nmol 981 gives the same result as without -nmol 981, in which
981 is the number of molecules.<br><div><br>I am using Gromacs 3.3.1. <br></div><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">You can divide by the number of molecules using g_energy -nmol.
<br>The reason GROMACS doesn't do it for you is that it is well defined only<br>for monomolecular systems. The energy you get is hence kJ/mol system.<br>Where system is your complete system, be it 125 argon atoms or a large
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