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

(color online) One-dimensional stretching 3A′ and 3A″ potential energy curves as a function of the OH (a) and CH (b) bonds, respectively. For these calculations the other internal coordinates were fixed at SP1st (3A″) values. The zero energy is taken at the Jahn–Teller conical intersection.