Hi, <div>           I'm using CP2K to simulate N2 molecule. For the non-bonded potential I use an analytical potential using the GENPOT feature. I have 4 N2 molecules and I defined the coordinates with a PDB file and the connectivity with a PSF file, which is generated using the autoPSF module of VMD. When I start the simulation, the bonded Nitrogen molecule are not staying bonded: they dissociate and move on their own. I have defined a Harmonic type potential for the bond and provided the K and the bond-length. <br />Why is this happening despite me defining the bonds through PSF file?<br />Can anyone help me find the issue? Is there anything wrong with the syntax?<br /><br /><br /></div>
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