Solid-state formation of CO and H2CO via the CHOCHO + H reaction

formation and evolution of regional organizations: the case study of the economic cooperation organization (eco)

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

the CO, HCN, H2O and H2CO molecules.

Detailed semi-empirical interaction potential calculations are performed to determine the potential energy surface experienced by the molecules CO, HCN, H2O and H2CO, when adsorbed on the basal plane (0001) of graphite at low temperature. The potential energy surface is used to find the equilibrium site and configuration of a molecule on the surface and its corresponding adsorption energy. The ...

Estimation of the reaction rate for the formation of CH3O from H + H2CO: implications for chemistry in the Solar System.

It is argued that the formation of the methoxy radical (CH3O) from H + H2CO may play an essential role in the reduction of CO to CH4. The rate coefficient for this reaction has been estimated using the approximate theory of J. Troe (1977a, J. Chem. Phys. 66, 4745) and transition state theory. We briefly discuss the implications of this reaction for the chemistry of CO on Jupiter, in the solar...

Prediction of Glass Formation by Solid State Reaction in Alloys

Controlling stereoselectivity of solid-state photoreactions by co-crystal formation.

An external heavy-atom effect in crystals was found to influence the reaction path of the photocyclization of cyclohexenones drastically, and that was successfully applied to control the cis-trans stereochemistry of the reaction by making co-crystals of heavy-atom containing and non-containing analogues in various ratios.