[gmx-users] gromos 45a3 ff

Ali Alizadeh ali.alizadehmojarad at gmail.com
Tue Nov 6 19:21:08 CET 2012

Dear Justin

Thank you for your reply

On 11/6/12 12:12 PM, Ali Alizadeh wrote:
> Dear All users
> 1- Do these parameters strongly impact on my final results?
> rlist
> rcoulomb
> rvdw

        > Yes, potentially very strongly.

> 2- Are these parameters independent from type of system and only
> dependent to type of the force fields?

       >    Yes.

> 3- I want to use gromos 45a3 ff but i do not know these parameters,

        >     Have you read the article in which 45A3 was derived?  It
spells out precisely
          >  what you need to do.

Yes, i studied and i understand,

So as you said,  I do not need to change rcoulomb and rvdw, is it true?

Ali Alizadeh

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