ListarQFA_Articles por tema "Quantum chemistry"
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Describing the molecular mechanism of organic reactions by using topological analysis of electronic localization function
Bentham Science Publishers (2011)Here, we provide an essay on the analysis of the reaction mechanism at the molecular level; in particular, the evolution of the electron pair, as it is provided by the ELF, is used to decribe the reaction pathway. Then, ... -
Hydrolysis of Phosphotriesters: A Theoretical Analysis of the Enzymatic and Solution Mechanisms
Wiley (2012-07)A theoretical study on the alkaline hydrolysis of paraoxon, one of the most popular organophosphorus pesticides, in aqueous solution and in the active site of Pseudomonas diminuta phosphotriesterase (PTE) is presented. ... -
Origin of the absorption maxima of the photoactive yellow protein resolved via ab initio multiconfigurational methods
American Chemical Society (2008)We discuss the role of the protein in controlling the absorption spectra of photoactive yellow protein (PYP), the archetype xanthopsin photoreceptor, using quantum mechanics/molecular mechanics (QM/MM) methods based on ab ...