Metal Complexes as ligand : Binuclear Ni(II) and Cu(II) metal chelates of p-Methylisonitrosoacetophenone with Alkaline earth metal salts
نویسنده
چکیده
A number of new binuclear complexes have been synthesised by interaction of stable Ni(II) and Cu(II) metal chelates of p-Methylisonitroacetosophenone with Alkaline earth metal salts having general formula[Ma(p-MeINAP)2MbL2 or MbX2]where Ma=Ni(II) or Cu(II),p-MeINAP = deprotonated pMethyiIsonitrosoacetophenone, Mb= Ca ++ or Mg ++ ,L = deprotonated ortho amino benzoic acid and 8hydroxyquinoline X=ClO4 or Cl . The IR Spectral studies suggest that the Ni(II) and Cu(II) metal chelates act as ligand and coordination towards alkaline earth metal salts takes place through oxygen atom of oximino group. The diffuse reflectance electronic spectra and magnetic moment values of the metal chelates and binuclear complexes with alkaline earth metal salts indicate the change in geometry during complex formation. Keyword: p-Methylisonitrosoacetophenone, Ortho amino benzoic acid, perchlorate, chloride and 8-
منابع مشابه
Synthesis and characterization of oxygen bridged complexes of metal chelates of isonitrosopropiophenone with alkali and alkaline earth metal salts and study of their biological activitiy
In the present study we have synthesized new binuclear complexes of alkali and alkaline earth metal salts with interaction of stable metal chelates of isonitrosopropiophenone of Ni(II) & Cu(II) having general formula [Ma(INPP)2.MbL] and [Ma(INPP)2.MbX] for alkali metal adducts and [ Ma(INPP)2.MbL2] and [ Ma(INPP)2.MbX2] for alkaline earth metal adducts where Ma=Ni (II) or Cu(II) and Mb =Li+ , N...
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