[gmx-users] about fudgeQQ

Erik Lindahl lindahl at stanford.edu
Mon Jun 10 20:13:31 CEST 2002

Yuguang Mu wrote:
> Dear GROMACS experts:
> In the present released version, the force field  1-4 electronic interaction
> fudgeQQ  factor has real meaning, or  not ?

Check the topology section of the manual; the fudge factors control the 
scaling of 1,4 interactions. Gromos96 and Gromacs don't scale them, but 
other forcefields (notably OPLS) does.



More information about the gromacs.org_gmx-users mailing list