(تحضير وتشخيص معقدات ايونات العناصر الانتقالية مع (النيكوتين امايد والثايوسيانات

Abstract

M(na)2(SCN)2] M (II) = Co(II) , Cu(II) , Ni(II) ,Cd(II) , Fe(II) . na = Nicotinamide = C6 H6N2O Synthesis and characterisation of some transition ions completes with ( Nicotinamide and thiocyanate ) T . H . AL –Noor A.Abd AL- Majeed A-T- AL-Saffar ABSTRACT This paper presents the synthesis and study of some new mixed – ligand complexes containing nicotinamide (na) andthiocyanate (SCN-) with some metals . The resulting products were found to be solid crystalline complexes which have been characterized by using ( FT-IR, uv-vis ) spectra, melting boint ,elemental analysis ( C . H . N ) , determination the percentage of the metal in the complexes by (AAS) , molar conductivity ,thereoritical study by using program , chem . offic 3D (2000). ١٧ The general formula have been given for the prepared . Complexes : [ M(na )2(scn)2] Where : M(II) = Co(II) ,Cu(II) , Ni(II) ,Cd(II),Fe(II). na = Nicotinamide = C6H6N2O