Synthesis, crystal structure, and Hirshfeld surface analysis of 3-ferrocenyl-1-(pyridin-2-yl)-1 H -pyrazol-5-amine.

Autor: Joekar D; Department of Chemistry and Biochemistry, Wilfrid Laurier University, 75 University Ave. W., Waterloo, Ontario, N2L 3C5, Canada., Hiscock LK; Department of Chemistry and Biochemistry, Wilfrid Laurier University, 75 University Ave. W., Waterloo, Ontario, N2L 3C5, Canada., Dawe LN; Department of Chemistry and Biochemistry, Wilfrid Laurier University, 75 University Ave. W., Waterloo, Ontario, N2L 3C5, Canada.
Jazyk: angličtina
Zdroj: Acta crystallographica. Section E, Crystallographic communications [Acta Crystallogr E Crystallogr Commun] 2023 Sep 19; Vol. 79 (Pt 10), pp. 926-930. Date of Electronic Publication: 2023 Sep 19 (Print Publication: 2023).
DOI: 10.1107/S2056989023008101
Abstrakt: A key step towards utilizing polynuclear metal-based systems in magnetic device applications involves the careful design of ligands. This strategic planning aims to produce metal assemblies that exhibit some kind of 'switch' mechanism. Towards this end, a ligand that incorporates a redox-active functional group (ferrocene) is reported. This communication presents the multi-step synthesis, characterization ( 1 H and 13 C NMR), and structural analysis (single-crystal X-ray diffraction and Hirshfeld surface analysis) of 3-ferrocenyl-1-(pyridin-2-yl)-1 H -pyrazol-5-amine, [Fe(C 5 H 5 )(C 13 H 11 N 4 )]. Supra-molecular features, including π-π stacking and hydrogen bonding are qu-anti-fied, while a database search reveals the unique combination of mol-ecular moieties, which offer future opportunities for studies to involve simultaneous Lewis acid and base coordin-ation.
(© Joekar et al. 2023.)
Databáze: MEDLINE
Externí odkaz: