Hello everyone,<div> I want to study small molecule (e.g. methyl formate) adsorbed on metal slab using QM/MM method. however, i encourt some problems when i set parameters for non-bonded interaction, e.g. for Au-C interaction. I want to set modified Born-Mayer potential to describe these non-bonded interaction, but i don't know how to access these parameter: A, rho, and C in the equation. could you give me some advices?</div><div>&GENPOT<br /> atoms Au C<br /> FUNCTION A*exp(-r/rho)-C/r^6/(1+exp(-20*(r/6.46 -1)))<br /> VARIABLES r<br /> PARAMETERS A rho C<br /> VALUES ${Ac} ${rhoc} ${Cc}<br /> RCUT 15<br /> &END GENPOT<br /></div><div><br /></div><div>Thanks in advance!</div><div>DY</div>
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