[gmx-users] a suitable forcefield for ions

[mah maz]

Thanks Erik. I found nonbonded parameters for atoms only in Amber ff. Can I
use them for ions or they are already for ions?
eg. for Na sigma= 0.332 and epsilon=0.0115. Does it mean that we can use
thIS sigma and epsilon for Na+?

On Wed, May 25, 2016 at 2:11 PM, mah maz <mahmaz71 at gmail.com> wrote:

> Hi all,
>
> i need forcefield parameters for ions. can anyone tell me which forcefield
> contains ions? can i do ion simulations with amber ff?
>
> Thank you
>