Synthesis of soluble complexes from a tetradentate dithioglyoxime ligand
作者： Ilke Gürol , Vefa Ahsen , Özer Bekâroǧlu
DOI: 10.1039/DT9920002283
关键词: Nuclear magnetic resonance spectroscopy 、 Oxime 、 Inorganic chemistry 、 Metal ions in aqueous solution 、 Polymer chemistry 、 Hydrogen bond 、 Ligand 、 Palladium 、 Molecule 、 Heteronuclear molecule 、 Chemistry
摘要: 14,15-Bis(hydroxyimino)-13,16-dithiaoctacosane (H2L) has been prepared from the sodium salt of dodecanethiol and (E,E)-dichloroglyoxime. Only mononuclear complexes with a metal–ligand ratio 1 : 2 are obtained for NiII or CoII H2L. Both complex polymer can be PdII depending upon stoichiometry reactants. With PtII only polymeric product is isolated. For CuII, trinuclear formed in which metal ions co-ordinated to both thia oxime donors. A heteropentanuclear heteronuclear have by reaction [Ni(HL)2] silver(I) palladium(II) salts, respectively. All these very soluble common organic solvents; 1H 13C NMR, IR UV/VIS data presented.
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