New Metal(II) Complexes of 2-Hydroxy-N-(2-Hydroxynaph Thalene-1-yl) Methylene Benzohydrazide: Synthesis and Spectroscopic Studies | ||
| College Of Basic Education Research Journal | ||
| Article 30, Volume 19, Issue 1, March 2023, Pages 708-740 PDF (1.49 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/berj.2023.178134 | ||
| Authors | ||
| Thafr E. Tawfik* ; Maher A.M. Altayy* | ||
| Department of Chemistry , College of Education for Girls ,University of Mosul, Mosul, Iraq | ||
| Abstract | ||
| The study includes the preparation of complexes Co(II), Ni(II), Cu(II), Zn(II), Cd(II), and Hg(II) with Schiff base ligand (HNMBH2) which is derived from the condensation reaction of 2-hydroxybenzohydrazide with 2-Hydroxy-1-naphthalene carboxaldehyde. The properties of which were characterized by infrared, magnetic measurements, molar conductivity measurements, electronic spectra, nuclear magnetic resonance spectra of 1H and13 C, and gas chromatography-mass spectrometry. It is found that the ligand acts as neutral tridentate to give high-stability mononuclear complexes that have a tetrahedral or square planar structure. | ||
| Keywords | ||
| : hydrazides; benzohydrazide complexes; Schiff base; transition and non-transition elements | ||
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