2020
DOI: 10.29356/jmcs.v64i3.1167
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Conceptual DFT Reactivity Descriptors Computational Study of Graphene and Derivatives Flakes: Doped Graphene, Graphane, Fluorographene, Graphene Oxide, Graphyne, and Graphdiyne

Abstract: Abstract. Allotropes of carbon such as graphene, graphane, fluorographene, doped graphene with N, B or P, graphene oxide, graphyne, and graphdiyne were studied through conceptual DFT reactivity descriptor indexes. To understand their chemical behavior and how they interact with different types of molecules, for instance, drugs (due to their potential use in drug carrier applications). This work shows the results of the changes in the global and local reactivity descriptor indexes and geometrical charac… Show more

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Cited by 3 publications
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“…Through the DFT, it is possible to calculate the reactivity of a molecule with the global reactivity indexes . Parr and co-workers studied the Lagrange multiplier (μ) on the Euler–Lagrange equation, and it was found that μ could be written as the partial derivative of the energy of the system with respect to the number of electrons N in a fixed external potential v ( r ): where E is a functional of the electron density, ρ.…”
Section: Theoretical Basismentioning
confidence: 99%
“…Through the DFT, it is possible to calculate the reactivity of a molecule with the global reactivity indexes . Parr and co-workers studied the Lagrange multiplier (μ) on the Euler–Lagrange equation, and it was found that μ could be written as the partial derivative of the energy of the system with respect to the number of electrons N in a fixed external potential v ( r ): where E is a functional of the electron density, ρ.…”
Section: Theoretical Basismentioning
confidence: 99%