Chalcogen bonding: An overview

L Vogel, P Wonner, SM Huber - … Chemie International Edition, 2019 - Wiley Online Library
In the last few decades,“unusual” noncovalent interactions like anion‐π and halogen
bonding have emerged as interesting alternatives to the ubiquitous hydrogen bonding in …

Halogen⋯ halogen interactions: nature, directionality and applications

BK Saha, RVP Veluthaparambath… - Chemistry–An Asian …, 2023 - Wiley Online Library
Halogen⋯ halogen interaction is a highly debated and important topic in crystal engineering
and supramolecular chemistry. There are controversies about the nature and geometry of …

The many facets of chalcogen bonding: Described by vibrational spectroscopy

V Oliveira, D Cremer, E Kraka - The Journal of Physical Chemistry …, 2017 - ACS Publications
A diverse set of 100 chalcogen-bonded complexes comprising neutral, cationic, anionic,
divalent, and double bonded chalcogens has been investigated using ωB97X-D/aug-cc …

Chalcogen bonding “2S–2N squares” versus competing interactions: Exploring the recognition properties of sulfur

MR Ams, N Trapp, A Schwab, JV Milić… - … –A European Journal, 2019 - Wiley Online Library
Chalcogen bonding (CB) is the focus of increased attention for its applications in medicinal
chemistry, materials science, and crystal engineering. However, the origin of sulfur's …

The relevance of experimental charge density analysis in unraveling noncovalent interactions in molecular crystals

SP Thomas, AG Dikundwar, S Sarkar, MS Pavan, R Pal… - Molecules, 2022 - mdpi.com
The work carried out by our research group over the last couple of decades in the context of
quantitative crystal engineering involves the analysis of intermolecular interactions such as …

Chalkogenbrücken: eine Übersicht

L Vogel, P Wonner, SM Huber - Angewandte Chemie, 2019 - Wiley Online Library
In den letzten Jahrzehnten haben sich “unübliche” nichtkovalente Wechselwirkungen wie
Anion‐π oder Halogenbrücken in vielen Forschungsbereichen zu interessanten Alternativen …

Adaptive responses of sterically confined intramolecular chalcogen bonds

K Selvakumar, HB Singh - Chemical Science, 2018 - pubs.rsc.org
The responsive behavior of an entity towards its immediate surrounding is referred to as an
adaptive response. The adaptive responses of a noncovalent interaction at the molecular …

Exploiting the role of molecular electrostatic potential, deformation density, topology, and energetics in the characterization of S··· N and Cl··· N supramolecular motifs …

I Khan, P Panini, SUD Khan, UA Rana… - Crystal Growth & …, 2016 - ACS Publications
A detailed analysis of the molecular and crystal packing of a series of pharmaceutically
active triazolothiadiazole derivatives is reported. The most notable feature from the analysis …

Characterization of chalcogen bonding interactions via an in‐depth conceptual quantum chemical analysis

F De Vleeschouwer, M Denayer… - Journal of …, 2018 - Wiley Online Library
The chalcogen bond has been acknowledged as an influential noncovalent interaction (NCI)
between an electron‐deficient chalcogen (donor) and a Lewis base (acceptor). This work …

Inhibition of the Cysteine Protease Human Cathepsin L by Triazine Nitriles: Amide⋅⋅⋅ Heteroarene π‐Stacking Interactions and Chalcogen Bonding in the S3 Pocket

M Giroud, J Ivkovic, M Martignoni, M Fleuti… - …, 2017 - Wiley Online Library
We report an extensive “heteroarene scan” of triazine nitrile ligands of the cysteine protease
human cathepsin L (hCatL) to investigate π‐stacking on the peptide amide bond Gly67 …