I am afraid you will need to derive it from scratch.
There should be some studies about perchlorate salts in literature. Make a search. Dr. Vitaly V. Chaban On Tue, Jul 16, 2013 at 6:08 AM, Sushma Yadav <sushc...@gmail.com> wrote: > Dear users, > > How do I get the force-field for ClO4- ion in the gromacs? > > Thanks in advance. > -- > 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 > -- 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