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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

© Journal of Chemical Physics, 2003, vol. 118, núm. 10, p. 4349-4356

American Institute of Physics

Autor: Bultinck, Patrick
Carbó-Dorca, Ramon
Langenaeker, Wilfried
Data: 2003
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
Format: application/pdf
Cita: Bultinck, Patrick, Carbó-Dorca, Ramon, Langenaeker, Wilfried (2003). Negative Fukui functions: new insights based on electronegativity equalization. Journal of Chemical Physics, 118 (10), 4349-4356. Recuperat 23 desembre 2010, a http://link.aip.org/link/JCPSA6/v118/i10/p4349/s1
ISSN: 0021-9606 (versió paper)
1089-7690 (versió electrònica)
Accés al document: http://hdl.handle.net/10256/3195
Llenguatge: eng
Editor: American Institute of Physics
Col·lecció: Reproducció digital del document publicat a: http://dx.doi.org/10.1063/1.1542875
Articles publicats (D-Q)
És part de: © Journal of Chemical Physics, 2003, vol. 118, núm. 10, p. 4349-4356
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: DUGiDocs

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