Главная страница
russian   english
16+
<< back

Title of Article

ISOMERIZATION PATH BIFURCATION OF CYCLIC INTERMEDIATE NO2·O2N OF THE NITRIC(II) OXIDE OXIDATION REACTION


Issue
5
Date
2010

Article type
scientific article
UDC
544.431+544.18
Pages
91-97
Keywords
mechanism, oxidation, nitric oxide, bifurcation, reaction path, gradient line


Authors
Gadzhiev Oleg Boyarovich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Ignatov Stanislav Konstantinovich
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Petrov Aleksandr Ivanovich
Sibirskiy federalnyy universitet, Krasnoyarsk


Abstract
A branching point of the reaction path NO2O2N?O2NNO2 has been found by a quantum-chemical study of the nitric oxide oxidation reaction. It has been shown that the bifurcation point is a valley-ridge inflection point on the potential-energy surface (PES). Bifurcation point search procedures are considered. Restrictions on the intrinsic reaction coordinate method are discussed, as well as some physical-chemical effects occurring due to bifurcation points.

File (in Russian)