Hyperfine Interactions

, Volume 185, Issue 1, pp 133–137

Synthesis and spectroscopic investigation of iron(III) complexes of N′-(thioaroyl)pyridine-2-carbohydrazides

Authors

    • Department of ChemistryBanaras Hindu University
  • M. Singh
    • Department of ChemistryBanaras Hindu University
  • P. Tripathi
    • Department of ChemistryBanaras Hindu University
  • A. K. Srivastava
    • Department of ChemistryBanaras Hindu University
  • M. J. K. Thomas
    • Department of ChemistryUniversity of Greenwich
Article

DOI: 10.1007/s10751-008-9824-4

Cite this article as:
Singh, N.K., Singh, M., Tripathi, P. et al. Hyperfine Interact (2008) 185: 133. doi:10.1007/s10751-008-9824-4

Abstract

A new series of iron(III) complexes [Fe(L1)(HL1)], [Fe(L1)Cl]; [H2L1 = N′-(2-methoxythiobenzoyl)pyridine-2-carbohydrazide], [Fe(L2)(acac)], [Fe(HL2)2Cl]; [H2L2 = N′-(4-methoxythiobenzoyl)pyridine-2-carbohydrazide] and [Fe(L3) (acac)]; [H2L3 = N′-(2-hydroxythiobenzoyl)pyridine-2-carbohydrazide] were prepared by stirring/refluxing/mixing the respective ligand with FeCl3/Fe(acac)3 in chloroform/methanol. All the compounds were characterized by elemental analyses, magnetic susceptibility, IR, UV and Mössbauer spectral data. The complexes posses high/ low spin state and have tetrahedral/octahedral geometry.

Keywords

Thiocarbohydrazides Fe(III) complexes Mössbauer spectra

Copyright information

© Springer Science+Business Media B.V. 2008