Synthesis and Characterization of Some New Zinc(II) Complexes Incorporating Heterocyclic Thiophosphates as a Ligand |
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| Authors: | Gita Seth Vijaya Kabra Jasvinder Kaur Ritu Mathur Priti Kaushik |
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| Affiliation: | Department of Chemistry , University of Rajasthan , Jaipur, India |
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| Abstract: | New tetracoordinated complexes of Zn (II) have been synthesized by the reaction between zinc chloride and 3-methyl-2-benzothiazolylidenamido-thiophosphoryl dichloride (L1), (3-methyl-2-benzothiazolylidenamido)-bis-(diethylamido)thiophosphate (L2), 3-benzyl-2-benzothiazolylidenamido thiophosphoryl dichloride (L3), and (3-benzyl-2-benzothiazolylidenamido)-bis-(diethyl-amido) thiophosphate (L4) in a 1:1 ratio. The complexes have been isolated and characterized by elemental analysis, electrical conductivity, and mass and IR spectral studies. The stability constants of these complexes also have been determined in aqueous solution by spectrophotometric methods. |
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| Keywords: | Benzothiazole four-membered chelates organophosphorus ligands zinc complexes |
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