Synthesis, Structure and Application of Mixed-Ligand Coordination Compounds of Copper(II) with Substituted Thioamides

: pp. 55 - 61
Vinnytsa National Technical University
Vinnytsia National Technical University
Vinnytsia National Pirogov Memorial Medical University
Vinnitsa Research and Experimental Forensic Center of the Ministry of Internal Affairs of Ukraine
Vinnytsia National Technical University

New coordination compounds of copper(II) with substituted thioamides of the general formula [Cu(HL6-9)2X2]2 and CuL26-9 have been synthesized. The consecutive reaction of nucleophilic substitution/elimination of SN1/E1 in the octahedral complex [Cu(NH3)4Cl2]•H2O and catalytic hydrolysis of [Cu(HL6-9)2X2]2 complexes have been investigated. Using IR spectroscopy, elemental and XRD analysis, the composition and structure of the synthesized complexes have been determined. The molecular and crystalline structure of the complex [Cu(C30H26Cl2N6O8S2)]•i-C3H7ON was determined by X-ray diffraction analysis. The tribotechnical characteristics of some coordination compounds as additives to industrial oils have been investigated.

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