Mostrando 10 resultados de: 21
Publisher
Journal of Chemical Physics(4)
International Journal of Quantum Chemistry(3)
Journal of Physical Chemistry A(3)
Journal of Physical Chemistry B(3)
Journal of Physical Chemistry C(2)
Área temáticas
Química física(14)
Química inorgánica(9)
Química orgánica(7)
Química analítica(5)
Ingeniería y operaciones afines(4)
Basis set dependent SCα exchange-only and exchange-correlation calculations
ArticleAbstract: The basis set dependent SCα approximation was applied to the LDA, PW91, and B1x exchange functionalPalabras claves:Autores:Eduardo V. Ludeña, Gonzalez C.A., González I., Hernandez A.J., Karasiev V.V.Fuentes:scopusA Simple Theoretical Model to Study the Voltage Dependence of the Electronic Structure of Phenyl Ethylene Oligomers
Conference ObjectAbstract: Although very few measurements have appeared in the open literature and there seems to be a controvePalabras claves:Charge rearrangement, DFT, molecular electronics, Negative differential resistanceAutores:Gonzalez C.A., Marquez M., Mujica V., Simon-Manso Y., Yosslen R. ArayFuentes:scopusA perturbatively corrected tight-binding method with hybridization: Application to gold nanoparticles
ArticleAbstract: We introduce a non-self-consistent energy correction that is based on the fluctuation of the densityPalabras claves:Autores:Gonzalez C.A., Hasmy A., Luis Rincon, Marquez M.Fuentes:googlescopusCoverage effects and the nature of the metal-sulfur bond in S/Au(111): High-resolution photoemission and density-functional studies
ArticleAbstract: Abstract: The bonding of sulfur to surfaces of gold is an important subject in several areas of chemPalabras claves:Autores:Dvorak J., Gonzalez C.A., Hrbek J., Jirsak T., Liu G., Rodríguez J.A., Yosslen R. ArayFuentes:scopusCATIVIC: Parametric Quantum Chemistry Package for Catalytic Reactions: I
Conference ObjectAbstract: A quantum chemistry package for catalytic reactions, referred to as CATIVIC and based on simulationPalabras claves:Catalysis, CATIVIC, Parametric method, Semiempirical, ZeoliteAutores:Añez R., Gonzalez C.A., Luis Rincon, Martorell G., Mendoza C., Ruette F., Sánchez M., Sierraalta A.Fuentes:googlescopusAb initio study of the CH <inf>3</inf>O <inf>2</inf> self-reaction in gas phase: Elucidation of the CH <inf>3</inf>O <inf>2</inf> + CH <inf>3</inf>O <inf>2</inf> → 2CH <inf>3</inf>O + O <inf>2</inf> pathway
Conference ObjectAbstract: Ab initio electronic structure calculations have been performed to determine the mechanism governingPalabras claves:Methyl peroxyl radical, Self-reaction, Theoretical studyAutores:Castro M., Gonzalez C.A., Leticia FeriaFuentes:scopusGlycosidic linkage conformation of methyl- α -mannopyranoside
ArticleAbstract: We study the preferred conformation of the glycosidic linkage of methyl- α -mannopyranoside in the gPalabras claves:Autores:Bergeron D.E., Coskuner O., Gonzalez C.A., Hudgens J.W., Luis RinconFuentes:googlescopusExploring the nature of wetting by water of surfaces of Alkane-Amidethiols adsorbed on gold using the electrostatic potential topology
ArticleAbstract: The nature of the interaction of water molecules with the surface of a set of experimentally well-stPalabras claves:Autores:David Santiago Coll, Gonzalez C.A., Marquez M., Rodríguez J.A., Yosslen R. ArayFuentes:scopusExtended Hückel tight-binding approach to electronic excitations
ArticleAbstract: In this work, we propose the application of a self-consistent extended Hückel tight-binding (EHTB) mPalabras claves:Autores:Almeida R., Gonzalez C.A., Hasmy A., Luis RinconFuentes:googlescopusExtended Hückel tight-binding calculations of electronic resonances in linear chains of gold atoms and clusters
ArticleAbstract: Electronic excitations in linear chains and icosahedra clusters of gold atoms have been studied usinPalabras claves:Autores:Gonzalez C.A., Luis RinconFuentes:googlescopus