Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Coordination compounds of hydrazine derivatives with transition metals, part XVIII. Cobalt(II) and cobalt(III) chelates with schiff bases derived from hydrazine-S-methyldithiocarboxylate and thiosemicarbazide

  • 58 Accesses

  • 9 Citations

Summary

The reactions of aldehydic and ketonic Schiff bases derived from hydrazine-S-methyl dithiocarboxylate and thiosemicar-bazide with cobalt(II) acetate were investigated. Octahedral tris ligand cobalt(III) chelates were formed with aldehydic Schiff bases whereas tetrahedral bis ligand cobalt (II) chelates were isolated with ketonic Schiff bases.N-isopropylidene hydrazine-S-methyldithiocarboxylate, however, gave both octahedral tris cobalt(III) and tetrahedral bis cobalt(II) chelates. These results are interpreted in terms of the steric requirements of the Schiff base used.

This is a preview of subscription content, log in to check access.

References

  1. (1)

    M. A. Ali, S. E. Livingstone and D. J. Phillips,Inorg. Chim. Acta, 5, 119 (1971).

  2. (2)

    M. A. Ali, S. E. Livingstone and D. J. Phillips,Inorg. Chim. Acta, 6, 11, 39, 552 (1972).

  3. (3)

    M. A. Ali, S. E. Livingstone and D. J. Phillips,Inorg. Chim. Acta, 7, 179, 531 (1973).

  4. (4)

    M. F. Iskander and L. El-Sayed,J. Inorg. Nucl. Chem., 33, 4253 (1971).

  5. (5)

    L. El-Sayed, M. F. Iskander, A. El-Toukhy and S. E. Zayan,Inorg. Chim. Acta, 6, 663 (1972).

  6. (6)

    L. El-Sayed, M. F. Iskander and A. El-Toukhy,J. Inorg. Nucl. Chem., 36, 1739 (1974).

  7. (7)

    M. F. Iskander, M. M. Michrikey, L. El-Sayed and A. El-Toukhy,J. Inorg. Nucl. Chem., in press.

  8. (8)

    T. Glowiak and T. Ciszewska,Inorg. Chim. Acta, 27, 27 (1978).

  9. (9)

    M. F. Iskander, M. A. El-Dessouky and S. A. Sallam,J. Inorg. Nucl. Chem., 38, 2201 (1976).

  10. (10)

    A. U. Ablov, N. U. Gerbeleu,Russ. J. Inorg. Chem., 9, 46 (1964).

  11. (11)

    A. A. Beecroft, M. J. M. Campbell and R. Grzeskowak,J. Inorg. Nucl. Chem., 36, 55 (1974).

  12. (12)

    M. A. Malik and D. J. Phillips,Aust. J. Chem., 28, 305 (1975).

  13. (13)

    M. J. M. Campbell,Coord. Chem. Rev., 15, 279 (1975).

  14. (14)

    C. Bellito, A. A. G. Tomlinson, C. Furlani and G. De Munno,Inorg. Chem. Acta, 27, 269 (1978).

  15. (15)

    A. B. P. Lever,Inorganic Electronic Spectroscopy, Elsevier, Amsterdam, 1968.

  16. (16)

    A. Chakravorty and R. H. Holm,Inorg. Chem., 3, 1521 (1964),ibid., 6, 960 (1967).

  17. (17)

    R. C. Fay and T. S. Piper,J. Am. Chem. Soc., 84, 2303 (1962),ibid., 85, 500 (1963),Inorg. Chem., 3, 348 (1964).

  18. (18)

    B. P. West,J. Chem. Soc., 4944 (1960).

  19. (19)

    H. Nishikawa and S. Yamada,Bull. Chem. Soc. Japan, 37, 1154 (1964); S. Yamada, E. Ohno and K. Yamanouchi,Bull. Chem. Soc. Japan, 41, 535 (1968).

  20. (20)

    R. H. Haines and K. K. W. Sin,Can. J. Chem., 46, 3241 (1968).

  21. (21)

    N. M. Samus and A. U. Ablov,Russ. J. Inorg. Chem., 6, 104 (1961), 8, 35 (1963); Ts. B. Konumova, N. M. Samus and V. N. Zabarev,Russ. J. Inorg. Chem., 8, 589 (1963).

  22. (22)

    L. El-Sayed and M. F. Iskander,J. Inorg. Nucl. Chem., 33, 435 (1971).

Download references

Author information

Correspondence to Magdi F. Iskander.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

El-Sayed, L., El-Toukhy, A. & Iskander, M.F. Coordination compounds of hydrazine derivatives with transition metals, part XVIII. Cobalt(II) and cobalt(III) chelates with schiff bases derived from hydrazine-S-methyldithiocarboxylate and thiosemicarbazide. Transition Met Chem 4, 300–305 (1979). https://doi.org/10.1007/BF00618320

Download citation

Keywords

  • Acetate
  • Physical Chemistry
  • Cobalt
  • Inorganic Chemistry
  • Hydrazine