1. The potential energy surfaces of an E ?" e Jahn Teller effect 2. That is unless the potential energy surface is perturbed to favor the diradical. 3. It uses fixed geometries of amino acid residues to simplify the potential energy surface . 4. The potential energy surfaces of an E ?" e Jahn-Teller effect. 5. The potential energy surfaces ( APES ) are then obtained as the eigenvalues of this matrix. 6. The adiabatic potential energy surfaces ( APES ) are then obtained as the eigenvalues of this matrix. 7. In 1931, Henry Eyring and Michael Polanyi constructed a potential energy surface for the reaction below. 8. Computational chemistry methods can also be used to calculate potential energy surfaces for reactions and determine probable mechanisms. 9. The theory assumes the reaction system will pass over the lowest energy saddle point on the potential energy surface . 10. In classical molecular dynamics, one potential energy surface ( usually the ground state ) is represented in the force field.