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Synthesis, Structural and Spectroscopic Study of Complexes of Tetradentate Schiff Base Derived from MalonylDihydrazide with Cr(III), Mn(II), Co(II), Cu(II) and Zn(II) Ions | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 35, 1B, 2017, Pages 50-56 PDF (876.4 K) | ||
| DOI: 10.30684/etj.35.1B.11 | ||
| Author | ||
| S.M. Al-Bayati | ||
| Abstract | ||
| This paper describes the synthesis of a new derivative dihydro-3H-indol-3-ylidene propane dihydrazide [L], which have been obtained from the reaction between malonyl di-hydrazide and an ethanollic solution of isatin. Tetradentatemacrocyclic ligand [L] was characterized by (C.H.N), (FT-IR), (UV-Vis), and 1H.NMR.A series of the used metal complexes have been synthesized by the prepared ligand [L] reaction with some transition metal ions. The isolated complexes were Cr(III), Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) also characterized using different techniques such as (FT-IR), and (UV-Vis) spectroscopies, (C.H.N), flam atomic absorption in addition to the magnetic susceptibility and molar conductivity measurement. Al complexes were octahedral in geometry except for Zn (II) complex, which was tetrahedral. | ||
| Keywords | ||
| Tetradentate ligand; Transition metals; Spectroscopic Studies | ||
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