[gmx-users] force fileds gromos and oplsaa

[Faezeh Pousaneh]

Hi

sorry for silly question, but I did not find my answer by searching.

In gromos force fields, the file nonbonded.itp includes nonbonded
parameters for two different atoms, e.g

C O 1 2.300953E-03 2.222000E-06

while I do not see oplsaa provides parameters for nonbonded interactions of
different atoms, why?




Best regards