Macrocyclic complexes based on [N⋯I⋯N]+ halogen bonds

Shilin Yu; Elina Kalenius; Antonio Frontera; Kari Rissanen

doi:10.1039/D1CC05616F

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Macrocyclic complexes based on [N⋯I⋯N]⁺ halogen bonds†

Shilin Yu,

^a Elina Kalenius,

^a Antonio Frontera

^b and Kari Rissanen

*^a

Author affiliations

* Corresponding authors

^a University of Jyvaskyla, Department of Chemistry, Jyväskylä, Finland
E-mail: kari.t.rissanen@jyu.fi

^b Department of Chemistry, Universitat de les Illes Balears, Crts de Valldemossa km 7.6, Palma de Mallorca Baleares, Spain

Abstract

New 1–2 nm macrocyclic iodine(I) complexes prepared VIA a simple ligand exchange reaction manifest rigid 0.5–1 nm cavities that bind the hexafluorophosphate anion in the gas phase. The size of the cavities and the electrostatic interactions with the iodine(I) cations influence the anion binding properties of these macrocyclic complexes.

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Article information

DOI: https://doi.org/10.1039/D1CC05616F
Article type: Communication
Submitted: 05 Oct 2021
Accepted: 26 Oct 2021
First published: 26 Oct 2021
This article is Open Access

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Chem. Commun., 2021,57, 12464-12467

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Macrocyclic complexes based on [N⋯I⋯N]⁺ halogen bonds

S. Yu, E. Kalenius, A. Frontera and K. Rissanen, Chem. Commun., 2021, 57, 12464 DOI: 10.1039/D1CC05616F

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