Noncovalent bonds through sigma and Pi-hole located on the same molecule. guiding principles and comparisons

W Zierkiewicz, M Michalczyk, S Scheiner - Molecules, 2021 - mdpi.com
Over the last years, scientific interest in noncovalent interactions based on the presence of
electron-depleted regions called σ-holes or π-holes has markedly accelerated. Their high …

Cooperative assemblies featuring hydrogen bonding and CH… π interactions in 2-(methanesulfonamido) benzohydrazide derivatives: Experimental, computational …

R Munir, S Zaib, I Khan, A Yousaf, CJ McAdam… - Journal of Molecular …, 2024 - Elsevier
The significant involvement of noncovalent interactions in catalyst design and synthesis of
materials provides a fundamental impetus to explore various synthons that produce complex …

Unravelling the Importance of H bonds, σ–hole and π–hole-Directed Intermolecular Interactions in Nature

S Pramanik, D Chopra - Journal of the Indian Institute of Science, 2020 - Springer
The field of intra-and intermolecular interactions has received a major boost in the past one
decade. Significant advances in both instrumentation (for experimental purposes) and …

Energetic features of H-bonded and antiparallel π-stacked supramolecular assemblies in pyrazolones: Experimental, computational and biological analyses

S Zaib, I Khan, A Ibrar, CJ McAdam, SN Abdou… - Journal of molecular …, 2024 - Elsevier
The work presented herein outlines a straightforward synthetic route to produce a series of
pyrazolone compounds, which are significant in both coordination chemistry and …

Supramolecular networks featuring diverse array of noncovalent interactions in crystals of hydrazinylidene-benzothiazinediones: X-ray crystallographic, DFT and …

S Zaib, R Munir, I Khan, N Javid, R Huma… - Journal of Molecular …, 2024 - Elsevier
The intricate role of noncovalent interactions in numerous fields including chemistry, biology,
catalysis, material science, and medicinal chemistry provides a continuous impetus towards …

Investigation of solid state architectures in tetrazolyl tryptophol stabilized by crucial aromatic interactions and hydrogen bonding: Experimental and theoretical analysis

A Ibrar, S Zaib, T Hökelek, J Simpson… - Journal of Molecular …, 2022 - Elsevier
The present study reports the synthesis of a new nitrogen rich hybrid compound namely
tetrazolyl tryptophol 6 achieved through a multistep synthetic approach. The structure of the …

Strength analysis of noncovalent interactions between lignite and direct liquefaction solvents: a joint study of DFT calculations and swelling ratio determination

R Hou, W Yuchi, Z Bai, Z Feng, Z Guo, L Kong, J Bai… - Fuel, 2021 - Elsevier
Noncovalent interactions have achieved extensive attentions in thermal conversion of low
rank coal, but have been little studied in direct coal liquefaction (DCL). In order to investigate …

A combined experimental and theoretical analysis of the solid-state supramolecular self-assembly of N-(2, 4-dichlorophenyl)-1-naphthamide: Synthesis …

M Kazmi, A Ibrar, HS Ali, M Ghufran, A Wadood… - Journal of Molecular …, 2019 - Elsevier
In the present report, we describe the synthesis of the amide derivative, N-(2, 4-
dichlorophenyl)-1-naphthamide, 3, via a facile chemical route. The title compound was …

Electron Delocalization in Benzo (thia) oxazolothiazinium Heterocycles and Ability to the π-Hole Tetrel Bond Formation

E Bartashevich, E Levina, I Yushina… - Crystal Growth & …, 2024 - ACS Publications
The characteristics of electron delocalization and the specific ability to form noncovalent
interactions with triiodide anions are studied for the series of synthesized benzo (thia) …

Methanol electrooxidation at nickel-modified rhodanine self assembled monolayer films: A new class of multilayer electrocatalyst

A Salcı, EA Şahin, R Solmaz - International Journal of Hydrogen Energy, 2019 - Elsevier
Nickel modified rhodanine (Rh) self-assembled monolayer films (Rh-SAM/Ni) were
fabricated on copper from 10.0 mM Rh containing methanol. The films were characterized …