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Synthesis and Spectroscopic Studies of some new Metals Complexes With (3 R) -3-hydroxy-2-(3-(4-nitrobenzoyl) thioureido) butanoic acid
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| Author:
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TAGHREED ALWAN, BASIMA M. SAHRAN, T. A. HIMDAN
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| Abstract:
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3-(4-hydroxyphenyl)-2-(3-(4-nitrobenzoyl) thioureido) butaanoic acid (HNB) a new ligand was synthesized by reaction of Threonine with (4-Nitrobenzoyl isothiocyanate) by using acetone as a solvent. The prepared ligand (HNB) has been characterized by elemental analysis (CHNS), infrared (FT-IR), electronic spectral (Ultraviolet visible) and(1H,13C-Nuclear Magnetic Resonance) spectra. Some metal ion complexes of (HNB) were prepared and spectroscopic studies by Fourier transform infrared (FTIR), electronic spectral(UV-Vis), molar conductance, magnetic susceptibility and atomic absorption. The results measured showed the formula of six prepared complexes were [M (HNB)2] (M+2 = Manganese, Cobalt, Nickel, Znic, Cadmium and Mercury),from the obtained data tetrahedral structure suggested for all complexes, except Copper complex has a square planer geometry.
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| Keyword:
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Threonine, 4-Nitrobenzoyl isothiocyanate
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| EOI:
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-
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| DOI:
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https://doi.org/10.31838/ijpr/2020.12.03.129
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| Download:
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