Experimental and quantum-chemical studies of anabasine complexes with copper(II) and zinc(II) ions. (8th January 2015)

• Record Type: Journal Article
• Authors: Bregier-Jarzębowska, Romualda; Malczewska-Jaskóła, Karolina; Jankowski, Wojciech; Jasiewicz, Beata; Hoffmann, Marcin; Gąsowska, Anna; Jastrząb, Renata
• Is Part Of: Polyhedron. Volume 85(2015)
• Page Start: 841
• Page End: 848
• Publication Date: 2015-01-08
• Subjects: Anabasine -- Cu(II) and Zn(II) complexes -- Potentiometry -- Spectroscopic methods -- Quantum-mechanical calculations; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2014.10.008
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: Anabasine copper(II) and zinc(II) complexes have been studied using experimental methods and quantum-chemical studies. Preferred coordination centers and possible structures of the complexes have been determined. In both systems investigated preferable formation of hydroxo-complexes was observed. Abstract: Anabasine copper(II) and zinc(II) complexes have been studied using experimental methods and quantum-chemical studies. Preferred coordination centers and possible structures of the complexes have been determined. It has been revealed, that the main coordination center for anabasine complexes with both Cu(II) and Zn(II) ions is the piperidine nitrogen atom, while in zinc complexes also the nitrogen atom from the pyridine residue of anabasine is engaged to some small degree. In both systems investigated preferable formation of hydroxo-complexes was observed.