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Abstract This thesis comprises three main chapters Aim of the work Our project is the development of oxime , Schiff base ligands and to the synthesis of novel metal complexes we are interested in characterizing the new ligands and their metal complexes by elemental and spectral analysis. Also, potential uses include new inorganic compounds have biological activities and semiconducting properties. Chapter I: Introduction: It includes a literature survey on oximes, Schiff base, their metal complexes and their applications. Chapter II: This chapter involves:- [1] Methods used for preparation of the ligands and their metal complexes and also, the techniques used such as:- 1 Elemental analysis (C, H, N, M and Cl). 2 Molar conductivity. 3 IR Spectra. 4 UV- Vis. Spectra. 5 Mass spectrum. 6 1HNMR Spectra. 7 ESR spectra. 8 Thermal techniques as TGA and DTA. 9 Magnetic susceptibility. [2] Preparation of the ligands and their metal complexes. [3] Biological activity. [4] Measurement of the conductivity in solid state. Chapter III: In this chapter involves the results and discussion of Cu(II), Ni(II), Co(II), Cd(II) and Zn(II) Mono –and binuclear metal(II) complexes of dibenzoyl monoxime and its Schiff – base (2-(hdroxyimino)-1,2-diphenylethanone ). |