[gmx-users] nonbond_params

[ARGYRIOS KARATRANTOS]

HI Gromacs users, 

my question is if i have to denote under the [nonbond_params] same non bonded
atoms in a polymeric chain, such as C-C nonbonded interactions.

i am giving the lennard jones parameters in the [atomtypes] for carbon(C). 

do i have to write again the nonbonded interaction of C-C under the
[nonbond_params] section

thanks in advance
Argyris Karatrantos