Anion recognition based on halogen, chalcogen, pnictogen and tetrel bonding

MS Taylor - Coordination Chemistry Reviews, 2020 - Elsevier
Compounds incorporating Group 14–17 elements as electron-deficient sites are capable of
attractive, directional interactions with Lewis bases. These noncovalent interactions are …

Principles and Applications of CF2X Moieties as Unconventional Halogen Bond Donors in Medicinal Chemistry, Chemical Biology, and Drug Discovery

S Vaas, MO Zimmermann, D Schollmeyer… - Journal of Medicinal …, 2023 - ACS Publications
As an orthogonal principle to the established (hetero) aryl halides, we herein highlight the
usefulness of CF2X (X= Cl, Br, or I) moieties. Using tool compounds bearing CF2X moieties …

Cationic multidentate halogen-bond donors in halide abstraction organocatalysis: Catalyst optimization by preorganization

SH Jungbauer, SM Huber - Journal of the American Chemical …, 2015 - ACS Publications
In contrast to hydrogen bonding, which is firmly established in organocatalysis, there are still
very few applications of halogen bonding in this field. Herein, we present the first catalytic …

Toward molecular recognition: Three-point halogen bonding in the solid state and in solution

SH Jungbauer, D Bulfield, F Kniep… - Journal of the …, 2014 - ACS Publications
A well-defined three-point interaction based solely on halogen bonding is presented. X-ray
structural analyses of tridentate halogen bond donors (halogen-based Lewis acids) with a …

Preparation and Characterization of the Halogen-Bonding Motif in the Isolated Cl·IOH Complex with Cryogenic Ion Vibrational Spectroscopy

SJ Stropoli, T Khuu, JP Messinger… - The Journal of …, 2022 - ACS Publications
In the presence of a halide ion, hypohalous acids can adopt two binding motifs upon
formation of the ion–molecule complexes [XHOY]−(X, Y= Cl, Br, I): a hydrogen (HB) bond to …

Superior perrhenate anion recognition in water by a halogen bonding acyclic receptor

JYC Lim, PD Beer - Chemical Communications, 2015 - pubs.rsc.org
Superior perrhenate anion recognition in water by a halogen bonding acyclic receptor -
Chemical Communications (RSC Publishing) DOI:10.1039/C4CC10130H Royal Society of …

Halogen bonds with coordinative nature: halogen bonding in a S–I+–S iodonium complex

L Koskinen, P Hirva, E Kalenius, S Jääskeläinen… - …, 2015 - pubs.rsc.org
A detailed study of unexpectedly strong iodonium–sulfur halogen bonds in [I (2-
imidazolidinethione) 2]+ is presented. The interactions are characterized by single-crystal X …

Phosphine oxides as spectroscopic halogen bond descriptors: IR and NMR correlations with interatomic distances and complexation energy

AS Ostras', DM Ivanov, AS Novikov, PM Tolstoy - Molecules, 2020 - mdpi.com
An extensive series of 128 halogen-bonded complexes formed by trimethylphosphine oxide
and various F-, Cl-, Br-, I-and At-containing molecules, ranging in energy from 0 to 124 …

Multiple multidentate halogen bonding in solution, in the solid state, and in the (calculated) gas phase

SH Jungbauer, S Schindler… - … A European Journal, 2015 - Wiley Online Library
The binding properties of neutral halogen‐bond donors (XB donors) bearing two
multidentate Lewis acidic motifs toward halides were investigated. Employing …

Spectroscopic measurement of a halogen bond energy

X Zhang, G Liu, S Ciborowski, W Wang… - Angewandte Chemie …, 2019 - Wiley Online Library
Halogen bonding (XB) has emerged as an important bonding motif in supramolecules and
biological systems. Although regarded as a strong noncovalent interaction, benchmark …