Hi if your molecule is a ligand, you could use ParamChem (https://cgenff.paramchem.org/)
Stéphane ---------------------------------------------------------------------- Message: 1 Date: Wed, 4 Oct 2017 10:10:24 +0200 (CEST) From: Sergio Manzetti <sergio.manze...@fjordforsk.no> To: gmx-users <gmx-us...@gromacs.org> Subject: [gmx-users] Topolgen and topolbuild Message-ID: <1029199322.16738012.1507104624251.javamail.zim...@fjordforsk.no> Content-Type: text/plain; charset=utf-8 Hi, I found these tow programs on GMX site, however they don't work. How can I generate a CHARMM topology to be used in GMX for a charged molecule? Sergio Manzetti [ http://www.fjordforsk.no/logo_hr2.jpg ] [ http://www.fjordforsk.no/ | Fjordforsk AS ] [ http://www.fjordforsk.no/ | ] Midtun 6894 Vangsnes Norge Org.nr. 911 659 654 Tlf: +47 57695621 [ http://www.oekolab.com/ | ?kolab? ] | [ http://www.nanofact.no/ | Nanofactory? ] | [ http://www.aq-lab.no/ | AQ-Lab? ] | [ http://www.phap.no/ | FAP ] -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.