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scopus(6)
Aromaticity in linear polyacenes: Generalized population analysis and molecular quantum similarity approach
ArticleAbstract: The relative aromaticity of benzenoid rings in the linear polyacenes is investigated using two novelPalabras claves:Aromaticity, density function, Multicenter index, Polyacenes, Quantum SimilarityAutores:Bultinck P., Ponec R., Ramón Carbö-D̈orcaFuentes:scopusGeometric and electronic similarities between transition structures for electrocyclizations and sigmatropic hydrogen shifts
ArticleAbstract: This paper reports new theoretical evidence that supports previous proposals concerning the similariPalabras claves:Molecular similarity, Multicenter bonding, Pericyclic reactions, Transition statesAutores:Bultinck P., Ponec R., Ramón Carbö-D̈orca, Tantillo D., Van Damme S.Fuentes:scopusQuantum chemistry, Sobolev spaces and SCF
ArticleAbstract: Extended wavefunctions, including the wavefunction gradient, and the norm induced Sobolev spaces arePalabras claves:Extended wavefunctions, Generalised secular equations, Kinetic energy, LCAO-MO theory, Quantum chemistry, SCF theory, Schrödinger equation, Sobolev spaces, Sobolev transformationAutores:Amat L., Bach A., Besalu E., Ponec R., Ramón Carbö-D̈orcaFuentes:scopusQuantum similarity approach to LFER: Substituent and solvent effects on the acidities of carboxylic acids
ArticleAbstract: Quantum similarity measures were used to estimate dissociation constants for acid-base equilibria. IPalabras claves:Acid dissociation constant, Atomic shell approximation, LFER, Molecular quantum similarity measures, Promolecular densitiesAutores:Amat L., Ponec R., Ramón Carbö-D̈orcaFuentes:scopusMolecular basis of linear free energy relationships. The nature of inductive effect in aliphatic series
ArticleAbstract: The nature of inductive substituent effect on the acidity of aliphatic carboxylic acids was analyzedPalabras claves:Autores:Gironés X., Ponec R., Ramón Carbö-D̈orcaFuentes:scopusStructure-property relationships and momentum space quantities: Hammett σ-constants
ArticleAbstract: Correlations are established between Hammett a constants and momentum-space expectation values (<p2>Palabras claves:Autores:Allan N.L., Amat L., Cooper D.L., Ponec R., Ramón Carbö-D̈orcaFuentes:scopus