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Synthesis and Spectroscopic studies of a Schiff Base | ||
| Kirkuk Journal of Science | ||
| Article 1, Volume 8, Issue 2, 2013, Pages 1-10 PDF (0 K) | ||
| DOI: 10.32894/kujss.2013.79689 | ||
| Author | ||
| khansaa Yusuf Ahmed | ||
| Abstract | ||
| This research include synthesis of sciff base ligand N, N – bis (4- hydroxy benzaldehyde) p- phenylene diimine. The ligand was synthesized from reaction between p- phenylene diamine with 4-hydroxy benzalehyde . The complexes were product of reaction of the ligand with metal salts which have the general formula [ M (L )2 (Cl )2 ] When M = Co+2 , Fe+2 But for Chromium complex the chemical formula is [ M(L)2 (Cl)2 ]Cl M = Cr+3 L = N,N – bis ( 4- hydroxyl benzaldehyde ) p- phenylene diimine That means the metal to ligand ratio is ( 1 : 2 ). These complexes were characterized by technique of Infrared , UV-visible , Molar conductivity , Magnetic sensitivity & Atomic absorption .these studies were signed that the ligand is bidentate and coordinate by nitrogen atoms of azomethine groups , It was found that the have octahedral geometry. | ||
| Keywords | ||
| Schiff bases; hydroxyl benzaldehyde; Transition Metals; complexes; immin | ||
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