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Hydrogen Bonding Directed Self-Assembly of a Binuclear Ag(I) Metallacycle into a 1D Supramolecular Polymer

Authors :
Anna Brzechwa-Chodzyńska
Mateusz Gołdyn
Anna Walczak
Jack M. Harrowfield
Artur R. Stefankiewicz
Source :
Molecules, Vol 26, Iss 18, p 5719 (2021)
Publication Year :
2021
Publisher :
MDPI AG, 2021.

Abstract

An Ag(I) metallacycle obtained unexpectedly during the preparation of Pd(II) complexes of the bifunctional ligand 5-([2,2′-bipyridin]-5-yl)pyrimidine-2-amine (L) has been characterized using X-ray structure determination as a binuclear, metallacyclic species [Ag2L2](SbF6)2, where both the bipyridine and pyrimidine-N donors of L are involved in coordination to the metal. The full coordination environment of the Ag(I) defines a case of highly irregular 4-coordination. In the crystal, the Ag-metallacycles assemble into one-dimensional supramolecular metalladynamers linked together by hydrogen-bonding interactions.

Details

Language :
English
ISSN :
14203049
Volume :
26
Issue :
18
Database :
Directory of Open Access Journals
Journal :
Molecules
Publication Type :
Academic Journal
Accession number :
edsdoj.5fdb1c4353d424eb2805bb8dd5345ac
Document Type :
article
Full Text :
https://doi.org/10.3390/molecules26185719