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4 results on '"Pota, Gyorgy"'

1. Dynamics of bimolecular reactions of vibrationally highly excited molecules: Quasiclassical trajectory studies

Author

Bene, Erika, Lendvay, Gyorgy, and Pota, Gyorgy

Subjects
Excited state chemistry -- Research, Molecular dynamics -- Research, Water -- Chemical properties, Hydrogen fluoride -- Chemical properties, Chemicals, plastics and rubber industries
Abstract

Excitation functions from quasiclassical trajectory calculations on the H+H2O->OH+H2, H+HF->F+H2, and H+H'F->H'+HF reactions indicate a different behavior at low and high vibrational excitation of the breaking bond. Results indicate that the excitation functions for the reaction of an atom with a vibrational excited reactant undergoes a qualitative change as the vibrational excitation increases, independently whether the reaction is exothermic or endothermic.

Published
2005

2. Empirical description of chiral autocatalysis

Author

Micskei, Karoly, Pota, Gyorgy, Caglioti, Luciano, and Palyi, Gyula

Subjects
Alkylation -- Analysis, Aldehydes -- Chemical properties, Catalysis -- Analysis, Heterocyclic compounds -- Chemical properties, Chemicals, plastics and rubber industries
Abstract

The alkylation of N-heterocyclic aldehydes with iPr2Zn (Soai reaction) is the only known example of chiral autocatalysis. An empirical formula is proposed for this description of the chiral autocatalytic reaction, which further allows the calculation of some informative parameters.

Published
2006

3. Mathematical Problems for Chemistry Students

Author

Pota, Gyorgy, Pota, Gyorgy, Pota, Gyorgy, and Pota, Gyorgy

Abstract

Mathematical Problems for Chemistry Students has been compiled and written (a) to help chemistry students in their mathematical studies by providing them with mathematical problems really occurring in chemistry (b) to help practising chemists to activate their applied mathematical skills and (c) to introduce students and specialists of the chemistry-related fields (physicists, mathematicians, biologists, etc.) into the world of the chemical applications. Some problems of the collection are mathematical reformulations of those in the standard textbooks of chemistry, others were taken from theoretical chemistry journals. All major fields of chemistry are covered, and each problem is given a solution. This problem collection is intended for beginners and users at an intermediate level. It can be used as a companion to virtually all textbooks dealing with scientific and engineering mathematics or specifically mathematics for chemists.

Published
2006

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