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Objetivos y características de la química computacional y su aplicación al estudio de los materiales de carbono

Authors: Suárez, D.;

Objetivos y características de la química computacional y su aplicación al estudio de los materiales de carbono

Abstract

[ES] El objetivo princip al de la Química Computacional (QC) es predecir todo tipo de propiedades moleculares de sistemas químicos. Adicionalmente, la QC ofrece información útil para racionalizar o interpretar tendencias y enunciar relaciones de estructura-actividad. Para ello, la QC emplea una amplia gama de técnicas teóricas en constante desarrollo y mejora. La naturaleza del modelo molecular de interés y la del problema o propiedad a estudiar condicionan la selección del método(s) a utilizar. Muchas de las herramientas de la QC pueden ser aplicadas por todo tipo de científicos, no sólo por especialistas. Es necesario un conocimiento básico de los fundamentos de los métodos teóricos, capacidad de análisis crítico de los resultados, cierta habilidad en el manejo del software y acceso a recursos de hardware optimizados para cálculo de altas prestaciones. La caracterización de los nuevos materiales de carbono (nanotubos, grafenos, etc.) ha venido haciendo un uso intensivo de la QC. Pero la aplicación de la QC es igualmente interesante para comprender las bases moleculares del comportamiento de todo tipo de materiales de carbono.

[EN] Comput ational Chemistry (CC) aims at predicting all kinds of molecular properties of chemical systems. Additionally, CC also provides useful insight for rationalizing trends in molecular properties and outlining structure-activity relationships. To this end, CC employs a wide range of theoretical techniques, which are being constantly improved by computational scientists and theoretical chemists. Both the nature of the molecular model of interest and the problem to be studied determine the choice of the computational method(s). The tools of CC can be applied by all kinds of scientists, not only by specialists. All that is needed is a basic understanding of the theoretical methods, the ability to critically analyze the results, skills in using software and hardware tools, as well as access to high performance computing resources. Concerning the role played by CC in Carbon Science, it is clear that CC, which has been intensively used to characterize the new carbon materials (nanotubes, graphene, etc.), can also be useful to unveil the molecular details of all kinds of carbon materials

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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