Exponential transformation of molecular orbitals

1994 ◽  
Vol 101 (5) ◽  
pp. 3862-3865 ◽  
Author(s):  
Jürg Hutter ◽  
Michele Parrinello ◽  
Stefan Vogel
Keyword(s):  
Molecular Orbitals ◽  
Exponential Transformation

Prediction of Antiglycation Activity by Calculating the Energies of Frontier Molecular Orbitals for New 4-Hydroxy-1,4-Dihydroazolo[5,1-c]-1,2,4-Triazines Used as an Example

2020 ◽  
Vol 46 (6) ◽  
pp. 1278-1284
Author(s):  
R. A. Litvinov ◽  
R. A. Drokin ◽  
D. D. Shamshina ◽  
M. Yu. Kalenova ◽  
L. E. Usmianova ◽  
...  
Keyword(s):  
Molecular Orbitals ◽  
Frontier Molecular Orbitals

Simple theoretical models for elimination reactions on polar catalysts; The reactivity of halogeno-, hydroxy-, amino- and mercaptopropane

1982 ◽  
Vol 47 (8) ◽  
pp. 2180-2189 ◽  
Author(s):  
Jiří Sedláček
Keyword(s):  
Theoretical Models ◽  
Molecular Orbitals ◽  
Localized Molecular Orbitals ◽  
Hydroxy Amino ◽  
Elimination Reactions ◽  
Simple Models

CNDO/2 calculations have been made for simple models of the adsorption of (CH3)2CHZ molecules (Z = Cl, OH, NH2, and SH) on the surface of polar catalysts. The results of these calculations and their interpretation by the method of configuration analysis in terms of uniformly localized molecular orbitals made it possible to explain satisfactorily a series of experimental facts. The mechanism and stereoselectivity of the reaction as well as reactivity trends for the series of the molecules studied are discussed.

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