SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF LITHIUM SALTS OF COPPER(II) AND NICKEL(II) COMPLEXES WITH 1,3-PROPANEDIAMINE-N,N,N’,N’-TETRAACETATE

Nenad S Drašković; Dejan M Gurešić

doi:10.5937/univtho7-13688

Nenad S Drašković University of Priština Faculty of Agriculture Kopaonička bb, 38228 Lešak Serbia
Dejan M Gurešić Faculty of Tehnological Sciences University of Priština, Kosovska Mitrovica Serbia.

DOI: https://doi.org/10.5937/univtho7-13688

Keywords: UV-vis spectrophotometry, IR spectroscopy, 1, 3-pdta, Copper(II) complexes, Nickel(II) complexes,

Abstract

The complexes Li₂[Ni(1,3-pdta)]•5H₂O and Li₂[Cu(1,3-pdta)]•5H₂O (where 1,3-pdta represents the 1,3-propanediaminetetraacetate anion) have been synthesized and characterized by applying IR and UV-vis spectroscopy. The obtained spectroscopic results of these complexes are discussed in relation to those for Mg[M(1,3-pdta)].8H₂O complexes (M = Ni(II) and Cu(II)) of known crystal structure.

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