Novel molecular hybrid geometric-harmonic-Zagreb degree based descriptors and their efficacy in QSPR studies of polycyclic aromatic hydrocarbons

M Arockiaraj, D Paul, J Clement, S Tigga… - SAR and QSAR in …, 2023 - Taylor & Francis
The physicochemical characteristics of polycyclic aromatic compounds critical to
environmental modelling such as octanol partition coefficients, solubility, lipophilicity …

[HTML][HTML] Quantitative structure-property relationships (QSPR) of valency based topological indices with Covid-19 drugs and application

JF Zhong, A Rauf, M Naeem, J Rahman… - Arabian Journal of …, 2021 - Elsevier
The purpose of this analysis is to establish a quantitative structure–property relationship
(QSPR) between eV and ve-degree based topological descriptors and measured …

Statistical significance of valency-based topological descriptors for correlating thermodynamic properties of benzenoid hydrocarbons with applications

S Hayat, N Suhaili, H Jamil - Computational and Theoretical Chemistry, 2023 - Elsevier
This paper employs valency descriptors to investigate their predictive potential for
determining thermodynamic properties of benzenoid hydrocarbons. It is customary to …

Correlation ability of degree-based topological indices for physicochemical properties of polycyclic aromatic hydrocarbons with applications

MYH Malik, MA Binyamin, S Hayat - Polycyclic Aromatic …, 2022 - Taylor & Francis
Several chemical and medical experimentation reveals a dependence of physicochemical
and biological properties of a compound on its molecular structure. Molecular/topological …

Topological characterization and entropy measures of tetragonal zeolite merlinoites

K Jacob, J Clement, M Arockiaraj, D Paul… - Journal of Molecular …, 2023 - Elsevier
Stimulated by QSAR and QSPR studies, bond additive topological indices have been
investigated with physicochemical and structural properties of mineral networks. Through …

[HTML][HTML] Quality testing of spectrum-based distance descriptors for polycyclic aromatic hydrocarbons with applications to carbon nanotubes and nanocones

S Hayat, S Khan, M Imran - Arabian Journal of Chemistry, 2021 - Elsevier
In this paper, we investigate the predictive potential of commonly occurring spectrum-based
distance descriptors which are based on eigenvalues of distance-related chemical matrices …

Quantitative structure–property relationship of Ev‐degree and Ve‐degree based topological indices: physico‐chemical properties of benzene derivatives

A Rauf, M Naeem, SU Bukhari - International Journal of …, 2022 - Wiley Online Library
A quantitative structure–property relationship study was performed for the prediction of
physical properties of 22 benzene derivatives using ev‐degree and ve‐degree topological …

[HTML][HTML] Graphs with given connectivity and their minimum Sombor index having applications to QSPR studies of monocarboxylic acids

S Hayat, M Arshad, A Khan - Heliyon, 2024 - cell.com
The Sombor index, introduced by Gutman in 2021, represents a novel graphical topological
descriptor reliant upon graph degree information. It holds promise for elucidating the …

Predictive potential of eigenvalues-based graphical indices for determining thermodynamic properties of polycyclic aromatic hydrocarbons with applications to …

S Hayat, H Mahadi, SJF Alanazi, S Wang - Computational Materials …, 2024 - Elsevier
For the structure–property modeling of thermodynamic properties of polycyclic aromatic
hydrocarbons (PAHs), this paper explores the effectiveness of a specific class of graphical …

[HTML][HTML] Extremal hyper-Zagreb index of trees of given segments with applications to regression modeling in QSPR studies

S Hayat, MA Khan, A Khan, H Jamil… - Alexandria Engineering …, 2023 - Elsevier
Abstract Introduced by Gutman & Trinajstić in 1972, the two well-known Zagreb indices
efficiently determine the total π-electron energy of alternant hydrocarbons. The hyper …