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Negative Fukui functions: new insights based on electronegativity equalization

The occurrence of negative values for Fukui functions was studied through the electronegativity equalization method. Using algebraic relations between Fukui functions and different other conceptual DFT quantities on the one hand and the hardness matrix on the other hand, expressions were obtained for Fukui functions for several archetypical small molecules. Based on EEM calculations for large molecular sets, no negative Fukui functions were found

American Institute of Physics

Autor: Bultinck, Patrick
Carbó-Dorca, Ramon
Langenaeker, Wilfried
Resum: The occurrence of negative values for Fukui functions was studied through the electronegativity equalization method. Using algebraic relations between Fukui functions and different other conceptual DFT quantities on the one hand and the hardness matrix on the other hand, expressions were obtained for Fukui functions for several archetypical small molecules. Based on EEM calculations for large molecular sets, no negative Fukui functions were found
Accés al document: http://hdl.handle.net/2072/101670
Llenguatge: eng
Editor: American Institute of Physics
Drets: Tots els drets reservats
Matèria: Compostos orgànics
Electrons
Física nuclear
Funcional de densitat, Teoria del
Orbitals moleculars
Density functionals
Nuclear physics
Organic compounds
Molecular orbitals
Fukui, Funcions de
Fukui functions
Títol: Negative Fukui functions: new insights based on electronegativity equalization
Tipus: info:eu-repo/semantics/article
Repositori: Recercat

Matèries

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