Mostrando 10 resultados de: 13
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Journal of Physical Chemistry B(5)
Journal of Computational Methods in Sciences and Engineering(2)
Angewandte Chemie - International Edition(1)
Computer Physics Communications(1)
Journal of Computational Chemistry(1)
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Química física(12)
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Atoms in Molecules Theory for Exploring the Nature of the Active Sites on Surfaces
Book PartAbstract:Palabras claves:Active sites on surfaces, Atoms in molecules, Quantum Theorie, Solid state, Structure of hydrodesulfurization MoS2 catalysts, surfaces, Three-dimensional gridAutores:Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusAtoms in Molecules Theory for exploring the crystal structure and bond nature of the MoS<inf>2</inf> bulk
ArticleAbstract: MoS2 bulk packing was studied using the Atoms in Molecules Theory. The network of bond paths describPalabras claves:Atoms in molecules theory, density functional theory, Hydrodesulfurization, Molybdenum sulfideAutores:Alba Beatriz Vidal, David Santiago Coll, Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusC library for topological study of the electronic charge density
ArticleAbstract: The topological study of the electronic charge density is useful to obtain information about the kinPalabras claves:C language, multidimensional interpolation, QTAIMAutores:Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusAn implementation of the atoms in molecules theory to the FPLAPW method
ArticleAbstract: The "atoms in molecules" theory (AIM) is very useful to extract significant information from the elePalabras claves:Atoms in molecules theory, density functional theory, Full potential linearized augmented-plane wave method, Topology of the electronic charge density, WIEN 97Autores:Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusCorrelation of the topology of the electron density of pyrite-type transition metal sulfides with their catalytic activity in hydrodesulfurization
ArticleAbstract:Palabras claves:Autores:Rodríguez J.A., Rodriguez-Arias E.N., Vega D., Yosslen R. ArayFuentes:scopusAdsorption of thiophene on the RuS <inf>2</inf> (100) and (111) surfaces: A Laplacian of the electronic charge density study
ArticleAbstract: To study the effect of the surface Ru sulfur coordination number and of the surface S-H and Ru-H spePalabras claves:Autores:Coll S., Rodríguez J.A., Rodriguez-Arias E.N., Rosillo F., Vega D., Yosslen R. ArayFuentes:scopusFirst principles study of low miller index RuS<inf>2</inf> surfaces in hydrotreating conditions
ArticleAbstract: Density functional theory (DFT) calculations combined with surface thermodynamic arguments and the GPalabras claves:Autores:Alba Beatriz Vidal, David Santiago Coll, Grillo M.E., Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusFirst-principles study of the nature of small nickel sulfide particles
ArticleAbstract: The nature of small nickel sulfide clusters was explored using the atoms in molecules theory and a bPalabras claves:Atoms in molecules, density functional theory, Electrostatic potential, First-principles atomic thermodynamic, Hydrodesulfurization, Nickel sulfide particlesAutores:Alba Beatriz Vidal, David Santiago Coll, Rodríguez J.A., Vega D., Yosslen R. ArayFuentes:scopusElectrostatics for exploring the nature of the hydrogen bonding in polyethylene oxide hydration
ArticleAbstract: Binding between water and models of poly(ethylene oxide), (CH2-CH2-O)n, n = 2-40, has been studied uPalabras claves:Autores:Coll S., Gonzalez C.A., Marquez M., Rodríguez J.A., Simon-Manso Y., Vega D., Weitz D.A., Yosslen R. ArayFuentes:scopusNature of the Lewis acid sites on molybdenum and ruthenium sulfides: An electrostatic potential study
ArticleAbstract: The energy of formation and the Lewis acid strength of sulfur vacancies or coordinative unsaturatedPalabras claves:Autores:Coll S., Rodríguez J.A., Rodriguez-Arias E.N., Vega D., Yosslen R. ArayFuentes:scopus