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Study the Complexity of Kryptofix 22DD and Ag+ in a Few Binary Solution Mixtures, Which are Not Watery
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| Author:
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MUHANED MOHAMMED ETEYA, HAYDER SALEH MAHDI
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| Abstract:
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The complexation responses between Kryptofix22DD, with Ag+ cation, was gathered in methanol-acetonitrile (MeOH-AN), tetrahydrofuran-acetonitrile (THF-AN) tetrahydrofuran-methanol (THF-MeOH) and methanol-dimethyl formamide (MeOH-DMF) binary non-aqueous dissolvable arrangements at various temperatures utilizing impact measurement conduction strategy. Measurement conduction information shows that on the whole cases, Note that the measurement of complex elements is this Metal cation articulated between the macrocyclic and the ligand is 1:1 [ML].Experimental results indicate that in any event, the complex the reactants formed between the Ag+ and theKryptofix22DDmacrocyclic ligand is 1:1 (ML). The qualities the development constants of the complex have been amassed by plotting the molar conductivity bends-utilizing program, GENPLOT. A nonlinear relationship they were found in some spot complex's continuity constant (logKf) and binary solvent composition. Standard thermodynamic parameter values were found (?Hc° and ?Sc°) Van't Hoff diagrams have been found to use the complex according to temperature parameters. The results indicate that these thermodynamic quantities depend on the solutions of the nature and composition of the binary solvents.
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| Keyword:
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Complexation Ag+ metal cation; Kryptofix22DD; non-aqueous binary solvent; Conductometry.
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2020.12.02.362
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| Download:
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