Advanced search
Start date

Computational study of bonding and chemical interactions in complexes formed by oxocarbons, pseudo-oxocarbons, and squaraines with spectroscopic, electronic and optical properties

Grant number: 12/22440-0
Support type:Scholarships in Brazil - Master
Effective date (Start): May 01, 2013
Effective date (End): April 30, 2015
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Physical-Chemistry
Principal researcher:Renato Luis Tame Parreira
Grantee:Eder Henrique da Silva
Home Institution: Pró-Reitoria Adjunta de Pesquisa e Pós-Graduação. Universidade de Franca (UNIFRAN). Franca , SP, Brazil
Associated research grant:11/07623-8 - The use of quantum-mechanical methods to study the bonds and chemical interactions in self-organizing systems with applications in catalysis, medicinal chemistry, electrochromism, energy storage and conversion, AP.JP


This research project aims to use theoretical methods to study the structural effects, intermolecular forces, electronic properties and nature of chemical bonds in molecules and complexes formed by oxocarbons, pseudo-oxocarbons and squaraines, which may exhibit electronic, spectroscopic, and optical properties. Will be analyzed the effects derived from electronic and charge transfer, morphology, electronic structure, chemical bonding and interactions responsible for self-organization of systems aiming at a better understanding of the processes responsible for the properties of these materials. For this purpose will be employed ab initio and DFT methods in conjunction with effective core potentials for transition metals. Among the techniques to be used include the following methods: NBO (Natural Bond Orbitals), AIM (Atoms in Molecules), ELF (Electron Localization function), EDA (Energy Decomposition Analysis), CDA (Charge Decomposition Analysis), HOMA (Harmonic Oscillator Model of Aromaticity), NICS (Nucleus Independent Chemical Shift), SAPT (Symmetry-Adapted Perturbation Theory), among others. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
Articles published in other media outlets (0 total):
More itemsLess items

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DUARTE LOPEZ, ALFREDO HENRIQUE; CARAMORI, GIOVANNI FINOTO; COIMBRA, DANIEL FERNANDO; TAME PARREIRA, RENATO LUIS; DA SILVA, EDER HENRIQUE. The Two Faces of Hydrogen-Bond Strength on Triple AAA-DDD Arrays. ChemPhysChem, v. 14, n. 17, p. 3994-4001, . (11/07623-8, 12/22440-0)

Please report errors in scientific publications list by writing to: