Halogen bonding in supramolecular chemistry: From molecular components to assembled structures

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 530, P. 216488 - 216488

Published: Jan. 31, 2025

Language: Английский

---

Harnessing non-covalent interactions in modified thiophenes: structural design and applications in materials and biological sciences

CrystEngComm, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This highlight explores the key role of thiophene-based compounds in organic electronics, sensors, medicinal chemistry, solid-state reactions, crystal engineering, and supramolecular helices, using X-ray, DFT, microscopy techniques.

Language: Английский

---

Structural Requirements of Synthetic Anionophores for Inorganic Phosphate and Phosphate Esters

ChemistryEurope, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Abstract The transmembrane transport of anions is a promising application synthetic anion receptors. Numerous anionophores have been developed for chloride over the past decades. Despite biological relevance phosphate and esters, very few reports on their by systems exist. Here we report systematic study diphenyl phosphate, phenyl inorganic five different anionophores. these phosphates into liposomes was monitored fluorescence spectroscopy, 31 P NMR an ion selective electrode. results experiments showed that readily transported most ionophores. more challenging but can be enhanced better shielding group. Inorganic to this achieved using macrocyclic anionophore with eight preorganised H‐bond donors. These pave way development as well esters.

Language: Английский

---

Photoswitchable molecular assembly for controlled chloride transport across the lipid membranes

Science China Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 8, 2025

Language: Английский

---

Perfluoroaromatic Bisselanes: From Molecular Design to Supramolecular Architecture Through Tandem σ/π‐hole Interactions

Chemistry - An Asian Journal, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

Abstract The molecular design of a series perfluoroarylbisselanes (30–68 %) o‐ , m‐ and p‐ (Ar F Se) 2 C 6 4 12 8 =C 5 p ‐C CF 3 ) were achieved through the reaction Ar SeCu with diiodoperfluoroarenes bearing phenyl biphenyl rings. Analysis X‐ray diffraction (XRD) data for resulting perfluoroaromatic bisselanes – demonstrated their significant potential constructing supramolecular architectures tandem noncovalent interactions, including chalcogen bonding (ChB) π hole −π interactions. 1,2‐Bis(pentafluorophenylseleno)tetrafluorobenzene was cocrystallized dibenzyl ether, yielding adduct ⋅Bn O, which exhibited triad structural motif. Its XRD provided insights into ChB‐based catalysis mechanism Friedel‐Crafts type involving benzyl ether derivatives. Comprehensive density functional theory studies: energy decomposition analysis (EDA), electrostatic (MEP) assessments, van der Waals evaluations, (ED/ESP) plots, as well natural bond orbital (NBO) revealed that Se⋅⋅⋅O (10.1 kcal/mol) interactions (12.6 contribute comparably to overall energetics, thus playing role in guiding assembly.

Language: Английский

---

Pentavalent pnictogen bonds involving triarylpnictogen catecholates as strong Lewis acids: Crystallographic survey and theoretical analysis

Computational and Theoretical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 115171 - 115171

Published: March 1, 2025

Language: Английский

---

Synthetic transporters for oxoanions

Current Opinion in Chemical Biology, Journal Year: 2024, Volume and Issue: 83, P. 102542 - 102542

Published: Nov. 14, 2024

Language: Английский

---