Interatomic van der Waals forces
1. The minimum distance at which the lennard jones potential is minimum is 21/6r.
2. The second part of lennard jones potential denotes attraction
3.The potential energy for a diatomic molecule at large seperations is zero
4. The energy is minimum when a molcule is minimum when one molecule is at the center of another molecule.
5.Lennard jones potential is a nonbonded interactions.