Hi, I want to add chromium III ion into lipid bilayer. I have included cr entry in the ions.itp file, and I used grompp it shows error like Atom types cr+3 is not found. After removing cr ions from the ions.itp file it works and after using genion to add cr3+ ions into lipid the following command was used.
genion -s ions.tpr -o dppc_solv_ions.gro -p topol.top -pname CR -pq 3 But it shows ""No ions to add and no potential to calculate.. "" Is it necessary to include chromium entry in the ions.itp file? What file i should modify to add cr into lipid? Please explain me to solve this.. Thanks.... -- View this message in context: http://gromacs.5086.x6.nabble.com/Insertion-of-chromium-III-ion-into-lipid-bilayer-tp5011884.html Sent from the GROMACS Users Forum mailing list archive at Nabble.com. -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists