The synthesis and characterization of complexes of zinc(II), cadmium(II), platinum(II) and palladium(II) with potassium 3-dithiocarboxy-3-aza-5-amino-pentanoate | Zendy

Zorica Leka | Zendy; Svetlana Grujić | Zendy; Živoslav Tešić | Zendy; S.R. Lukić-Petrović | Zendy; Sonja Skuban | Zendy; Srećko R. Trifunović | Zendy

Open Access

The synthesis and characterization of complexes of zinc(II), cadmium(II), platinum(II) and palladium(II) with potassium 3-dithiocarboxy-3-aza-5-amino-pentanoate

Author(s) -

Zorica Leka,

Svetlana Grujić,

Živoslav Tešić,

S.R. Lukić-Petrović,

Sonja Skuban,

Srećko R. Trifunović

Publication year - 2004

Publication title -

journal of the serbian chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.227

H-Index - 45

eISSN - 1820-7421

pISSN - 0352-5139

DOI - 10.2298/jsc0402137l

Subject(s) - dithiocarbamate , chemistry , palladium , denticity , deprotonation , platinum , zinc , cadmium , inorganic chemistry , ligand (biochemistry) , metal , coordination complex , medicinal chemistry , ion , organic chemistry , catalysis , biochemistry , receptor

Complexes of zinc(II), cadmium(II), platinum(II) and palladium(II) with a new polydentate dithiocarbamate ligand, 3-dithiocarboxy-3-aza-5-aminopentanoate (daap-), of the type M(daap)2.nH2O (M= Zn(II), Cd(II), n = 2, or M= Pt(II) Pd(II), n = 0), have been prepared and characterized by elemental analysis IR and UV/VIS spectroscopy, as well as magnetic measurements. The spectra of the complexes suggest a bidentate coordination of the daap- ligand to the metal ions via the sulfur atoms of the deprotonated dithiocarbamato group. The fact that under the same experimental conditions its S-methyl ester does not form complexes could be taken as proof of the suggested coordination mode.

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