Halogen bonding: A halogen-centered noncovalent interaction yet to be understood

PR Varadwaj, A Varadwaj, HM Marques - Inorganics, 2019 - mdpi.com
In addition to the underlying basic concepts and early recognition of halogen bonding, this
paper reviews the conflicting views that consistently appear in the area of noncovalent …

The phosphorus bond, or the phosphorus-centered pnictogen bond: The covalently bound phosphorus atom in molecular entities and crystals as a pnictogen bond …

PR Varadwaj, A Varadwaj, HM Marques, K Yamashita - Molecules, 2022 - mdpi.com
The phosphorus bond in chemical systems, which is an inter-or intramolecular noncovalent
interaction, occurs when there is evidence of a net attractive interaction between an …

Definition of the tetrel bond

PR Varadwaj, A Varadwaj, HM Marques… - …, 2023 - pubs.rsc.org
This paper proposes a definition of the term “tetrel bond” based on the evidence
documented in the current literature. It lists the donors, acceptors, as well as related …

Definition of the Halogen Bond (IUPAC Recommendations 2013): A Revisit

PR Varadwaj, A Varadwaj, HM Marques… - Crystal Growth & …, 2024 - ACS Publications
This Article revisits the “Definition of the Halogen Bond (IUPAC Recommendations
2013)”[Desiraju, GR Pure Appl. Chem. 2013, 85 (8), 1711–1713], recommendations that fail …

Selective adsorption of fluorinated super greenhouse gases within a metal–organic framework with dynamic corrugated ultramicropores

BS Whitehead, WW Brennessel, SS Michtavy… - Chemical …, 2024 - pubs.rsc.org
Perfluorocompound (PFC) gases play vital roles in microelectronics processing.
Requirements for ultra-high purities traditionally necessitate use of virgin sources and …

[HTML][HTML] Definition of the pnictogen bond: A perspective

A Varadwaj, PR Varadwaj, HM Marques, K Yamashita - Inorganics, 2022 - mdpi.com
This article proposes a definition for the term “pnictogen bond” and lists its donors,
acceptors, and characteristic features. These may be invoked to identify this specific subset …

[HTML][HTML] Understanding noncovalent bonds and their controlling forces

S Scheiner - The Journal of Chemical Physics, 2020 - pubs.aip.org
The fundamental underpinnings of noncovalent bonds are presented, focusing on the σ-hole
interactions that are closely related to the H-bond. Different means of assessing their …

[HTML][HTML] Is the fluorine in molecules dispersive? Is molecular electrostatic potential a valid property to explore fluorine-centered non-covalent interactions?

A Varadwaj, HM Marques, PR Varadwaj - Molecules, 2019 - mdpi.com
Can two sites of positive electrostatic potential localized on the outer surfaces of two
halogen atoms (and especially fluorine) in different molecular domains attract each other to …

The Nitrogen Bond, or the Nitrogen-Centered Pnictogen Bond: The Covalently Bound Nitrogen Atom in Molecular Entities and Crystals as a Pnictogen Bond Donor

PR Varadwaj, A Varadwaj, HM Marques, K Yamashita - Compounds, 2022 - mdpi.com
The nitrogen bond in chemical systems occurs when there is evidence of a net attractive
interaction between the electrophilic region associated with a covalently or coordinately …

[HTML][HTML] The Pnictogen bond: the covalently bound arsenic atom in molecular entities in crystals as a Pnictogen bond donor

A Varadwaj, PR Varadwaj, HM Marques, K Yamashita - Molecules, 2022 - mdpi.com
In chemical systems, the arsenic-centered pnictogen bond, or simply the arsenic bond,
occurs when there is evidence of a net attractive interaction between the electrophilic region …