Synthesis and characterization of thiolato-bridged cadmium(II) complexes with NNS-chelating thiolic ligands |
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| Institution: | 1. School of Chemistry and Chemical Engineering, Guangxi University, 100 Daxuedong Road, Nanning 530004, PR China.;2. Guangxi Key Lab of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China |
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| Abstract: | Cadmium(II) complexes with 2-(2-aminoethyl)amino]ethanethiol (HL1), 2-(3-aminopropyl)amino]ethanethiol (HL2), 2-(2-pyridylmethyl)amino]ethanethiol (HL3), and 2-2-(2-pyridyl)ethyl]amino]ethanethiol (HL4), Cd(L1)](ClO4) (1), Cd(L2)](ClO4)·1/2CH3OH (2), Cd{Cd(L2)2}2](ClO4)2·CH3CON(CH3)2 (3a·CH3CON(CH3)2), Cd{Cd(L2)2}2]Cl2·2CH3OH (3b·2CH3OH), Cd{Cd(L3)2}2](ClO4)2 (4), Cd(L4)](ClO4) (5), have been synthesized and characterized by measurements of the infrared and electronic spectra. The X-ray crystal structures show that 3a and 3b have a thiolato-bridged trinuclear core with a linear arrangement of three metal atoms. |
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