Spectral Studies on Metal-Chelates of Titanium (III), Iron (III) and Cobalt (III) with 1-Substituted Tetrazoline-5-Thione

R. N. Pandey; Rajnish Kumar Singh

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Spectral Studies on Metal-Chelates of Titanium (III), Iron (III) and Cobalt (III) with 1-Substituted Tetrazoline-5-Thione

R. N. Pandey* and Rajnish Kumar Singh

P.G. Centre of Chemistry (M.U), College of Commerce, Patna - 800 020 (India).

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ABSTRACT:

Complexes of Metal (III) chelates with phenyl, Paratolyl, Para chlorophenyl and paramethoxy phenyl derivatives of 1-substituted tetrazoline – 5 – thione having general formula [ML2A2]Cl (M=Ti, Fe, W; LH = ligand ; A = H2O/Py) have been prepared and characterised using element analyses, magnetic moment, conductometric, IR, uv – vis, 1H NMR spectral data. The ligands act as bidnetate (N, S) and Trans –octahedral configuration to all complexes have been assigned.

KEYWORDS:

Metal (III)-chelates; 1-substituted tetrazoline-5-thione; IR; UV-vis; 1H NMR spectral studies