Exploring the methane combustion reaction: A theoretical contribution
Peng Ya, Jiang Zhong-An, Chen Ju-Shi
       

(color online) Topography of two-dimensional PESs in the branching space of the Jahn–Teller conical intersection (3A′ and 3A″). The corresponding nuclear configurations are distributed in the branching space with derivative coupling :0.05:1.0 and gradient difference :0.05:1.0. The zero energy is taken at the Jahn–Teller conical intersection.