Abstract: The Schiff base ligand N′-[(pyridin-2-yl)methylidene]isonicotinohydrazide (HL) was prepared by condensation of isonicotinohydrazide with pyridine-2-carbaldehyde under reflux in methanol. The corresponding gadolinium(III) complex was obtained by reaction of HL with gadolinium(III) chloride hexahydrate. The complex was characterized by elemental analysis, IR and UV–Vis spectroscopy, molar conductivity measurements and magnetic susceptibility......
Keywords: isonicotinohydrazide; Schiff base; gadolinium(III); complex; X-ray diffraction
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