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Mixed ugand complexes of iron(III) derived from its dithiocarbamato complexes

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Abstract

Three different types of iron(III) complexes, Fe(A)3, Fe(A)2(A') and Fe(A)(A')2, whereA is either piperidyldithiocarbamate or morpholyl dithiocarbamate andA' is glycine(oxine) acetylacetone have been prepared by reacting Fe(III) salt with sodium salt of piperidinedithiocarbamic acid or morpholine-dithiocarbamic acid and acetylacetone(oxine)-glycine in different ratios. The mixed ligand complexes have been characterised by elemental analysis, magnetic susceptibility measurements, infrared, electronic spectral techniques and by thermal analysis. Electronic spectral studies suggests that all the complexes possess distorted octahedral geometry. The magnetic moment of the high spin iron(III) complexes lies in the range of 5.88–6.00 and for low spin lies in the range of 3.36–4.34 B.M. TG studies show one step decomposition of complexes and formation of Fe2O3 at the end of the step.

Zusammenfassung

Durch Reaktion von Fe(III)-salzen mit dem Natriumsalz der Piperidin-dithiocarbaminsäure oder der Morpholin-dithiocarbaminsäure und Acetylaceton/Oxin/Glycin in verschiedenem Molverhältnis wurden drei Typen von Fe(III)-komplexen hergestellt: Fe(A)3, Fe(A)2(A') und Fe(A)(A')2 mitA=Piperidyldithiocarbamat oder Morpholyldithiocarbamat undA'=Glycin/Oxin/Acetylaceton. Die einzelnen Komplexe wurden mittels Elementaranalyse, Messungen der magnetischen Suszeptibilität, IR- und Elektronenspektren sowie Thermoanalyse beschrieben. Elektronenspektren zufolge verfügen alle der Komplexe über eine verzerrte oktaedrische Geometrie. Bei diesen Eisen(III)-komplexen liegt das magnetische Moment der Normalkomplexe im Bereich 5.88–6.00 und das der Durchdringungskomplexe im Bereich 3.36–4.34 B.M. TG-Untersuchungen zeigten eine einstufige Zersetzung der Komplexe unter Bildung von Fe2O3 als Endprodukt.

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References

  1. G. D. Thorn and R. A. Ludwig, “The Dithiocarbamates and Related Compounds”, Elsevier Publishing Company, New York 1962.

    Google Scholar 

  2. J. Willemse, J. A. Cras, J. J. Steggerda and C. P. Kiejzers, “Structure and Bonding”, edited by J. D. Dunitz, Springer Verlag, Berlin 28 (1976) 83.

    Google Scholar 

  3. H. L. Klopping and G. J. M. Van der Kerk, Rec. Trav. Chim., 70 (1951) 917.

    Google Scholar 

  4. B. F. Richard, Brit. U. K. Pat. Appl. G. B. 2, 081, 094 (Cl. A61K31/095), 17 Feb. 1982; C. A., 96 (1982) p. 155515c.

  5. R. Detcheva, L. Balabanov, A. Mikova, MeUi and Textilber, 66(3) (1985) 227–30 (Ger); CA., 103 (1985) p.38615n.

    Google Scholar 

  6. R. West and F. Won Sunderman, Am. J. Med. Sci., 236 (1958) 15.

    PubMed  Google Scholar 

  7. I. G. White, Aust. J. Biol. Sci., 8 (1955) 387.

    Google Scholar 

  8. K. P. Dubois, A. B. Raymund and B. E. Heitbrink, Toxicol. & Appl. Pharmacol., 3 (1961) 236.

    Google Scholar 

  9. H. Malissa and E. Schoffmann, Microchim. Acta, 1057 (1955).

  10. K. Saitoh, N. Suzuki, Anal. Chim. Acta, 178 (1985) 169.

    Google Scholar 

  11. K. Gleu and R. Schwab, Angew. Chem., 62 (1950) 320.

    Google Scholar 

  12. A. I. Vogel, “A Text Book of Quantitative Inorganic Analysis”, 3rd edn., Longmans Green & Co., London 1968.

    Google Scholar 

  13. F. Bonati and R. Ugo, J. Organometal. Chem., 10 (1967) 257.

    Google Scholar 

  14. C. O'Connor, J. D. Gilbert and G. Wilkinson, J. Chem. So A, 84 (1969).

  15. S. Pinchas, B. L. Silver and I. Laulicht, J. Chem. Phys., 46 (1967) 1506.

    Google Scholar 

  16. H. Musso and H. Junge, Tetrahedron Lett., 33 (1966) 4003, 4009.

    Google Scholar 

  17. Y. Nakamura and S. Kawaguchi, Chem. Comm., 716 (1968).

  18. R. C. Charks, H. Preisher, R. Friedel, L. E. Hillard and W. D. Johnston, Spectrochim. Acta, 8 (1956) 1.

    Google Scholar 

  19. B. N. Figgis and J. Lewis, “Progress in Inorganic Chemistry”, Interscience, Vol. 6, 1964, 171.

  20. R. R. Eley and N. V. Duffy, J. Inorg. Nucl. Chem., 34 (1972) 3681.

    Google Scholar 

  21. C. J. Ballhausen, “Introduction to Ligand Field Theory”, McGraw Hill, 1962, p. 253.

  22. W. Bremen, A. M. A. Verwy and S. Balt, Spectrochim. Acta, 244 (1968) 1623.

    Google Scholar 

  23. A. W. Coats and J. P. Redfern, Nature, 201 (1964) 69.

    Google Scholar 

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Garg, B.S., Dixit, R. & Singh, A.L. Mixed ugand complexes of iron(III) derived from its dithiocarbamato complexes. Journal of Thermal Analysis 36, 2567–2582 (1990). https://doi.org/10.1007/BF01913654

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