Transition Metal Chemistry

, Volume 8, Issue 5, pp 282–285 | Cite as

Synthesis and spectroscopic studies of some metal complexes derived from hydrazone oximes

  • Mohsen M. Mostafa
  • Mohammed A. Khattab
  • Kamal M. Ibrahim
Full Papers

Summary

Reaction between, biacetylmonoximeo-chloro- ando-methylbenzoylhydrazones (H2BMCB, H2BMMB = H2L), and some hydrated metal salts of CoII, NiII, CuII, CdII and UVIO2 give complexes of the types [NiL(H2O)] · nH2O (n=0 or 1), [M(HL)2] · nH2O (M = CoII, CuII or UVIO2; n=0, 1 or 2) and [Cd(H2L)Cl2]H2O. The metal complexes were characterized by elemental analyses, molar conductivities, magnetic moments and spectra (i. r., visible, n.m.r.). I.r. spectra show that both ligands are bidentate or tridentate. The spectral and magnetic studies suggest square planar geometries for CoII and NiII and distorted octahedral geometry for CuII.

Keywords

Physical Chemistry Hydrate Inorganic Chemistry Metal Complex Oxime 

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Copyright information

© Verlag Chemie GmbH 1983

Authors and Affiliations

  • Mohsen M. Mostafa
    • 1
  • Mohammed A. Khattab
    • 1
  • Kamal M. Ibrahim
    • 1
  1. 1.Department of Chemistry, Faculty of ScienceMansoura UniversityAREgypt

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