> atomic bond folding within a molecule does not follow the same physical > laws as solid balls with joints.
http://en.wikipedia.org/wiki/Molecular_dynamics#Empirical_potentials > It's a real shame that [EMAIL PROTECTED] has never posted any of their source > code. You can easily find open source molecular dynamics codes - Gromacs, Tinker etc. But for just drawing bonds you can use some element specific distance cutoff, that's how all the other programs do it. Regards, Ulf
