Dear Dilip, The LJ parameters are present in the topology file and the force-field files included within. So no need to calculate anything, just to locate them in said files.
Kind regards, Erik ______________________________________________ Erik Marklund, PhD, Marie Skłodowska Curie INCA Fellow Department of Chemistry – BMC, Uppsala University +46 (0)18 471 4539 erik.markl...@kemi.uu.se<mailto:erik.markl...@kemi.uu.se> On 18 Sep 2017, at 05:42, Dilip H N <cy16f01.di...@nitk.edu.in<mailto:cy16f01.di...@nitk.edu.in>> wrote: Hello, I have a simulation mixture of aminoacid (eg., glycine) with water and cosolvent. I want to calculate Lennard-Jones Parameters of the all atom types. How can i calculate it...?? Can it be done with commands, or any other method..?? Any suggestions are appreciated... Thank you.. -- With Best Regards, DILIP.H.N Ph.D Student <https://mailtrack.io/> Sent with Mailtrack <https://mailtrack.io/install?source=signature&lang=en&referral=cy16f01.di...@nitk.edu.in&idSignature=22> -- 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<mailto:gmx-users-requ...@gromacs.org>. -- 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.