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Type: Artigo de periódico
Title: Communication: Transient Anion States Of Phenol…(h₂o)n (n = 1, 2) Complexes: Search For Microsolvation Signatures.
Author: de Oliveira, Eliane M
Freitas, Thiago C
Coutinho, Kaline
Varella, Márcio T do N
Canuto, Sylvio
Lima, Marco A P
Bettega, Márcio H F
Abstract: We report on the shape resonance spectra of phenol-water clusters, as obtained from elastic electron scattering calculations. Our results, along with virtual orbital analysis, indicate that the well-known indirect mechanism for hydrogen elimination in the gas phase is significantly impacted on by microsolvation, due to the competition between vibronic couplings on the solute and solvent molecules. This fact suggests how relevant the solvation effects could be for the electron-driven damage of biomolecules and the biomass delignification [E. M. de Oliveira et al., Phys. Rev. A 86, 020701(R) (2012)]. We also discuss microsolvation signatures in the differential cross sections that could help to identify the solvated complexes and access the composition of gaseous admixtures of these species.
Citation: The Journal Of Chemical Physics. v. 141, n. 5, p. 051105, 2014-Aug.
Rights: aberto
Identifier DOI: 10.1063/1.4892066
Date Issue: 2014
Appears in Collections:Unicamp - Artigos e Outros Documentos

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