[gmx-users] Epsilon_r

[Shan Jayasinghe]

Hi Justin,

Thank you very much.

On Tue, Dec 18, 2018 at 12:23 AM Justin Lemkul <jalemkul at vt.edu> wrote:

> On Mon, Dec 17, 2018 at 1:49 AM Shan Jayasinghe <
> shanjayasinghe2011 at gmail.com> wrote:
>
> > Dear Gromacs Users,
> >
> > How do we determine the epsilon_r for a MD simulation? If we do a MD
> > simulation for a system with some molecules in water, what is the value
> for
> > epsilon_r? Is it equal to the relative dielectric permittivity of water?
> >
>
> It is vacuum permittivity. Don't change it.
>
>
> https://mailman-1.sys.kth.se/pipermail/gromacs.org_gmx-users/2004-March/009650.html
>
> -Justin
>
> --
>
> ==========================================
>
> Justin A. Lemkul, Ph.D.
>
> Assistant Professor
>
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-- 
Best Regards
Shan Jayasinghe