Synthetic and Structural Studies of Some Bivalent Transition Metal Complexes with Oxygen and Nitrogen Containing Schiff Base
| Autor: | Ajit Kumar, U. S. Yadav, Bhavana Rai |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
chemistry.chemical_classification
Schiff base Molar conductivity General Chemistry Biochemistry Coordination complex Metal chemistry.chemical_compound chemistry Transition metal visual_art Drug Discovery Octahedral molecular geometry Polymer chemistry visual_art.visual_art_medium Quinazoline Environmental Chemistry Semicarbazone |
| Zdroj: | Oriental Journal Of Chemistry. 29:1203-1207 |
| ISSN: | 2231-5039 0970-020X |
| Popis: | The present communication deals with the result of the Schiff base ligand 3-amino 2 ethyl quinazoline 4(3H) Semicarbazone (AEQS) with bivalent transition metal ions, Cu(II), Co(II) and Ni(II). The ligand and its metal complexes are characterized on the basis of molar mass, elemental analyses, IR, electronic spectra, molar conductivity, magnetic moment measurement. The reaction of the ligand with Cu(II), Co(II) and Ni(II) resulted in the formation of the complexes have the general composition [M(AEQS) 2 ]X 2 where M= Cu(II), Co(II) and Ni(II). AEQS=3-amino 2 ethyl quinazoline 4(3H) semicarbazone and X = Cl , Br or I . The studies proposes a distorted octahedral geometry for Cu(II) complexes whereas octahedral geometry is assigned for Cu(II), Co(II) and Ni(II) complexes. |
| Databáze: | OpenAIRE |
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