Synthesis and characterization of Ru(III), Rh(III), Pt(IV) and Ir(III) thiosemicarbazone complexes |
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| Authors: | K. Mukkanti and R. P. Singh |
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| Affiliation: | (1) Chemistry Department, University of Delhi, 110 007 Delhi, India;(2) Present address: I & PC Division, Regional Research Laboratory, 500 007 Hyderabad, India |
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| Abstract: | Ru(III), Rh(III), Pt(IV) and Ir(III) complexes of 2-furfural thiosemicarbazone as ligand have been synthesised. These complexes have the composition [M(ligand)2X2]X (M = Ru(III) Rh(III) and Ir(III) X = Cl and Br) and [Pt(ligand)2 X2] X2 (X = Cl, Br and 1/2SO4). The deprotonated ligand forms the complexes of the formulae M(ligand-H)3 and Pt(ligand-H)3Cl. All these complexes have been characterized by elemental analysis, magnetic measurements, electronic and infrared spectral studies. All the complexes are six-coordinate octahedral. |
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| Keywords: | 2-Furfural thiosemicarbazone deprotonated ligand magnetic moment reflectance spectra effective positive charge infrared spectra |
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