A new series of manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II) and mercury(II) complexes with monomethylsubstituted dithiocarbamates as ligands has been synthesized and studied. Their structures are discussed in relation to their spectroscopic, magnetic and thermal properties. The dithio-ligands exhibit bidentate behaviour acting as S,S donors in all the complexes. In the far i.r. region particular attention is paid to a comparison of the spectra of the octahedral complexes with those of the other metal derivatives (1 2 metal to ligand molar ratio). The e.s.r. spectra are indicative of aD 2h symmetry in the cobalt(II) complexes.
Transition metal complexes with 2-methyl, 3-methyl and 4-methyl-piperidine dithiocarbamate as ligands / Zannini, Paolo; FABRETTI A., C; Franchini, Giancarlo; Preti, C; Tosi, G. - In: TRANSITION METAL CHEMISTRY. - ISSN 0082-5921. - STAMPA. - 10:(1985), pp. 284-287.
Transition metal complexes with 2-methyl, 3-methyl and 4-methyl-piperidine dithiocarbamate as ligands
ZANNINI, Paolo;FRANCHINI, Giancarlo;
1985
Abstract
A new series of manganese(III), cobalt(II), nickel(II), zinc(II), cadmium(II) and mercury(II) complexes with monomethylsubstituted dithiocarbamates as ligands has been synthesized and studied. Their structures are discussed in relation to their spectroscopic, magnetic and thermal properties. The dithio-ligands exhibit bidentate behaviour acting as S,S donors in all the complexes. In the far i.r. region particular attention is paid to a comparison of the spectra of the octahedral complexes with those of the other metal derivatives (1 2 metal to ligand molar ratio). The e.s.r. spectra are indicative of aD 2h symmetry in the cobalt(II) complexes.
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