Incoming diabatic potential H₁₁ for Kr³⁺ + H (thick solid line), and diabatic potentials H₂₂ for six exit channels of Kr²⁺ + H⁺ + ΔE corresponding to and molecular symmetries (all listed states have an [Ar] 4s² 4p³ core). The intersections of the incoming and outgoing potentials correspond to the avoided crossing distances R_x for each exit channel. The potential energies are shifted by taking H₁₁(∞) = 0.