Journal of the Serbian Chemical Society 2004 Volume 69, Issue 8-9, Pages: 651-660
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Synthesis and characterization of zinc(II), palladium(II) and platinum(II) complexes with 2’-[1-(2-pyridinyl)- ethylidene]oxamohydrazide: The crystal structure of bisš2'-[1-(2-pyridinyl)ethylidene]oxa

Anđelković Katarina K., Jakovljević Gordana, Zlatović Mario V., Tešić Živoslav L., Sladić Dušan M., Howing Jonas, Tellgren Roland

Complexes of Zn(II), Pd(II) and Pt(II) with 2’-[1-(2-pyridinyl)ethylidene ]oxamohydrazide (Hapsox) were synthesized and their structures were determined. All the complexes are of a neutral type with two apsox ligands coordinated to Zn(II) and one apsox ligand coordinated to Pd(II) or Pt(II). In each case, the polydentate was coordinated via pyridine and hydrazone nitrogens and α-oxyazine oxygen, forming an octahedral geometry around Zn(II), and a square planar one around Pd(II) and Pt(II). The structure determination was performed by IR, 1H-NMR and 13C-NMR spectroscopy, and for the Zn(II) complex by X-ray structure analysis.

Keywords: Zn(II) complex, Pd(II) complex, Pt(II) complex, 2-acetylpyridine derivative, X-ray analysis, NMR spectra

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