Improved Potential Energy Surface of Ozone Constructed Using the Fitting by Permutationally Invariant Polynomial Function
Global view of the ozone PES in three dimensions using the isoenergy surface at 0.2 eV and the internal hyperspherical coordinates . The threefold symmetry is clearly seen. Each covalent well (at the bottom) is connected to two dissociation channels (at the top) through the narrow transition states. See text for details.