X-RAY DIFFRACTION STUDIES OF NEW HYDRAZONE SCHIFF BASE LIGAND AND DIVALENT Mn (II), Ni (II) AND Zn (II) COMPLEXES
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Description
The divalent trivalent metal complexes of were synthesized by the reaction of new heterocyclic hydrazone Schiff base ligand of 4-(diethylamino)-2-hydroxybenzylidene)-4-oxopiperidine-1-carbohydrazide (H2L): The divalent metal (II) complex were spectrochemically analyzed viz., elemental analysis, Fourier Transform Infrared, Ultraviolet- visible spectroscopy, and X-ray diffraction. The ratio of stoichiometry of ligand with Mn(II), Ni(II) and Zn(II) ion were observed as 1:1 (M:L) in their complexes. On the basis of spectral data the complexes were suggested a octahedral structure to the Mn(II),Ni(II),Zn(II) ions.
KEYWORDS: Heterocyclic hydrazone, metal(II) complexes, spectrochemical analysis, X-ray diffraction.
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54.Manuscript 2021 Vol 08 Issue 02.pdf
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