Abstract
Transition metal complexes of 2-formylthiophene S-methyldithiocarbazate have been synthesized and characterized. Analytical data show that the complexes are of the type [ML3], where M = Fe3+, and [ML2], where M=Ni2+, Cu2+ or Zn2+. The i.r. spectra suggest coordination to the metal through the azomethine nitrogen and thiolate sulfur. The magnetic and spectroscopic data indicate a square planar geometry for the complexes, except for the Fe3+ complex, which is octahedral. The e.s.r. parameters are indicative of a square planar N2S2 system for the Cu2+ complex.
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Harikumar, B.N., Kurup, M.R.P. & Jayaprakash, T.N. Transition metal complexes of 2-formylthiophene S-methyldithiocarbazate. Transition Metal Chemistry 22, 507–509 (1997). https://doi.org/10.1023/A:1018523615807
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DOI: https://doi.org/10.1023/A:1018523615807