Quantum chemical descriptors in quantitative structure–activity relationship models and their applications

L Wang, J Ding, L Pan, D Cao, H Jiang… - … and Intelligent Laboratory …, 2021 - Elsevier
With the accumulation of chemical and biological experimental data and the continuous
development of mathematical statistical algorithms, quantitative structure–activity …

Conceptual density functional theory: status, prospects, issues

P Geerlings, E Chamorro, PK Chattaraj… - Theoretical Chemistry …, 2020 - Springer
This paper results from a round table discussion at the CCTC2018 Conference in Changsha
City, Hunan, China, in December 2018. It presents a report on the status, prospects, and …

Design, synthesis, structural analysis and quantum chemical insight into the molecular structure of coumarin derivatives

CB Sundaramurthy, CPK Nataraju… - … Systems Design & …, 2022 - pubs.rsc.org
The aim of the current research article is to present the supramolecular features in the crystal
structure of seven novel coumarin derivatives, their structural modification due to the …

Catalytic Mechanism of H2 Activation by a Carbenoid Aluminum Complex

N Villegas-Escobar, S Gutiérrez-Oliva… - The Journal of …, 2015 - ACS Publications
The catalytic mechanism of H2 activation by a carbenoid aluminum compound is analyzed
in great detail. On the basis of the reaction force analysis, the electronic activity that takes …

Understanding chemical selectivity through well selected excited states

F Guégan, T Pigeon, F De Proft, V Tognetti… - The Journal of …, 2019 - ACS Publications
In this publication, we propose a new set of reactivity/selectivity descriptors, derived within a
Rayleigh–Schrödinger perturbation theory framework, for chemical systems undergoing an …

A computational investigation of the selectivity and mechanism of the Lewis acid catalyzed oxa‐Diels–Alder cycloaddition of substituted diene with benzaldehyde

A Khorief Nacereddine, L Merzoud… - Journal of …, 2021 - Wiley Online Library
The selectivity and the mechanism of the uncatalyzed and AlCl3 catalyzed hetero‐Diels–
Alder reaction (HDR) between ([E]‐4‐methylpenta‐2, 4‐dienyloxy)(tert‐butyl) dimethylsilane …

Towards the first theoretical scale of the trans effect in octahedral complexes

F Guégan, V Tognetti, L Joubert, H Chermette… - Physical Chemistry …, 2016 - pubs.rsc.org
In this paper, we show that trans effects in octahedral complexes can primarily be related to
differences in the ability, for a given ligand, to cede electron density to the metal cation under …

Quantum chemical studies on the corrosion inhibition of Fe78B13Si9 glassy alloy in Na2SO4 solution of some thiosemicarbazone derivatives

M Saraçoğlu, MIA Elusta, S Kaya, C Kaya… - International Journal of …, 2018 - Elsevier
In this study, the density functional theory (DFT) at the gradient-corrected correlation
functional of Lee-Yang-Parr (B3LYP) functional with 6-311++ G (2d, 2p), correlation …

Why are the local hyper-softness and the local softness more appropriate local reactivity descriptors than the dual descriptor and the Fukui function, respectively?

JI Martínez-Araya - Journal of Mathematical Chemistry, 2024 - Springer
The reason why the local softness (LS) and the local hyper-softness (LHS) allow
comparisons of local reactivities among molecular systems of similar or different sizes is …

Prediction of OH-Initiated and NO3-Initiated Transformation Products of Polycyclic Aromatic Hydrocarbons by Electronic Structure Approaches

XM Chen, HR Li, XL Feng, HT Wang, XH Sun - ACS omega, 2022 - ACS Publications
The abiotic reaction products of polycyclic aromatic hydrocarbons (PAHs) with hydroxyl
radicals (• OH) and nitrate radicals (• NO3) are nitro-, oxygen-, and hydroxyl-containing …