[gmx-users] genion problem

[Golnaz Roudsari]

Dear all
I want to use bromide for neutralize my system. I wrote genion -s ions.tpr
-c file.gro -p topol.top -pname K -nname BR -nn 24. After I cheked it the
gromacs read Boron intead of bromide. I wrote command -nname BR -nn 24. and
I did not use K but in all cases my output was boron and I did not see any
Bromide.
I would appreciate any suggestion.