3D Information-Theoretic Analysis of the Simplest Hydrogen Abstraction Reaction

RO Esquivel, M Molina-Espíritu… - The Journal of Physical …, 2023 - ACS Publications
We investigate the course of an elementary chemical reaction from the perspective of
information theory in 3 D space through the hypersurface of several information-theoretic (IT) …

Mutual information in conjugate spaces for neutral atoms and ions

JC Angulo, S López-Rosa - Entropy, 2022 - mdpi.com
The discrepancy among one-electron and two-electron densities for diverse N-electron
atomss, enclosing neutral systems (with nuclear charge Z= N) and charge-one ions (| N− Z …

Quantum entanglement and chemical reactivity

M Molina-Espíritu, RO Esquivel… - Journal of Chemical …, 2015 - ACS Publications
The water molecule and a hydrogenic abstraction reaction are used to explore in detail
some quantum entanglement features of chemical interest. We illustrate that the energetic …

Predominant Information Quality Scheme for the Essential Amino Acids: An Information‐Theoretical Analysis

RO Esquivel, M Molina‐Espíritu… - …, 2015 - Wiley Online Library
In this work we undertake a pioneer information‐theoretical analysis of 18 selected amino
acids extracted from a natural protein, bacteriorhodopsin (1C3W). The conformational …

Modeling the Dynamics of Secondary Photoreactions

VA Morozov - Russian Journal of Physical Chemistry A, 2021 - Springer
A system of equations is obtained for describing the dynamics of the secondary
photoreaction of two-level molecules emitting spontaneous fluorescence at initial excitation …

К моделированию динамики вторичных фотореакций

ВА Морозов - Журнал физической химии, 2021 - elibrary.ru
Получена система уравнений, описывающая динамику вторичной фотореакции
двухуровневых молекул, излучающих спонтанную флуоресценцию при начальном …

Quantum information from selected elementary chemical reactions: Maximum entangled transition state

RO Esquivel, M Molina‐Espíritu… - … Journal of Quantum …, 2015 - Wiley Online Library
Quantum entanglement features exhibited by the reaction path of some selected elementary
chemical reactions: hydrogenic abstraction, nucleophilic hydrogenic substitution, three‐atom …

Concurrent Phenomena at the Reaction Path of the SN2 Reaction CH3Cl + F. Information Planes and Statistical Complexity Analysis

M Molina-Espíritu, RO Esquivel, JC Angulo, JS Dehesa - Entropy, 2013 - mdpi.com
An information-theoretical complexity analysis of the SN2 exchange reaction for CH3Cl+ F−
is performed in both position and momentum spaces by means of the following composite …

Insight into the informational-structure behavior of the Diels-Alder reaction of cyclopentadiene and maleic anhydride

M Molina-Espíritu, RO Esquivel, M Kohout… - Journal of molecular …, 2014 - Springer
The course of the Diels-Alder reactions of cyclopentadiene and maleic anhydride were
studied. Two reaction paths were modelled: endo-and exo-selective paths. All structures …

Bridging structure and real-space topology: Understanding complex molecules and solid-state materials

J Andrés, VS Safont, L Gracia, R Llusar… - Recent Advances in …, 2017 - Springer
Structural elucidation through experiments (eg, X-ray diffraction and Rietveld refinements)
and quantum chemical computations has seen tremendous progress in the last few …