4.1 Article

Application of DFT concepts to the study of the chemical reactivity of some resveratrol derivatives through the assessment of the validity of the Koopmans in DFT (KID) procedure

Journal

Publisher

WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0219633617500067

Keywords

Computational chemistry; resveratrol derivatives; conceptual DFT

Funding

  1. CIMAV
  2. SC
  3. Consejo Nacional de Ciencia y Tecnologia (CONACYT Mexico) [219566/2014, 265217/2016]
  4. Sabbatical Fellow at the University of the Balearic Islands
  5. Ministerio de Economia y Competitividad (MINECO)
  6. European Fund for Regional Development (FEDER) [CTQ2014-55835-R]

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The validity of the Koopmans in DFT (KID) procedure have been assessed by means of the calculation of several Conceptual DFT reactivity descriptors calculated through a Delta SCF procedure compared with the results of the HOMO and LUMO energies of the neutral system. Three resveratrol derivatives were considered: cis- and trans-piceid and resveratrone-6-O-beta glucoside. The Minnesota latest family of density functionals have been considered for the calculations in connection with water as a solvent simulated with the SMD parametrization. It is shown that the range-separated hybrids MN12SX and N12SX fulfill the KID procedure with great accuracy.

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