Skip to main content
SpringerLink
Log in

1, 1-Dithiolato-bridged heterobimetallic complexes containing a transition metal ion and oxouranium(VI)

  • Full Papers
  • Published:
Transition Metal Chemistry Aims and scope Submit manuscript

Summary

Anionic complexes [UO2(1, 1-dithiolate)2]2− interact strongly with transition metal ions to yield a new class of dithiolato-bridged heterobimetallic complexes MUO2(1, 1-dithiolate)2 (M=CoII, NiII, CuII, ZnII or PbII, 1, 1-dithiolate = isomaleonitrile dithiolate (i-MNT2−) and trithiocarbonate (CS 2−3 )). (Et4N)2[UO2(i-MNT)2] and (Et4N)2[UO2(CS3)2] have also been prepared. The complexes have been characterized by elemental analysis, i.r., u.v.-vis. and e.s.r. spectral studies. The heterobimetallic complexes are non-electrolytic, whereas (Et4N)2-[UO2 (i-MNT)2] and (Et4N)2[UO2(CS3)2] are 2∶1 electrolytes. The i.r. data indicate symmetrical bidentate bridging behaviour for the dithiolate ligands. Magnetic moments, electronic spectra and e.s.r. studies are commensurate with a square planar environment around CoII, NiII and CuII.

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

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. T. A. Wark and D. W. Stephan,Inorg. Chem.,26, 363 (1987).

    Google Scholar 

  2. I. E. Maxwell,Adv. Catal.,30, 1 (1981).

    Google Scholar 

  3. A. B. Grey and E. Sinn,Inorg. Chem.,26, 1529 (1987).

    Google Scholar 

  4. W. M. Davis, J. C. Dewan and S. J. Lippard,Inorg. Chem.,20, 2928 (1981).

    Google Scholar 

  5. E. Sinn in K. D. Karlin and J. Jubieta (Eds.),Biochemical Inorganic Copper Chemistry, Adenine, Guilderland N.Y., 1985 and references therein.

    Google Scholar 

  6. J. P. Costes, J. F. Serra, F. Dahon and J. P. Laurent,Inorg. Chem.,25, 2790 (1986).

    Google Scholar 

  7. H. Taube,Electron Transfer Reactions of Complex Ions in Solutions, Academic Press, 1970.

  8. L. Valade, J. P. Legras, M. Bousscale, P. Cassoux, M. Garlauskas and L. V. Intermante,J. Am. Chem. Soc.,108, 1908 (1986).

    Google Scholar 

  9. D. Coucouvanis,Prog. in Inorg. Chem.,11, 233 (1970);26, 301 (1979).

    Google Scholar 

  10. D. Coucouvanis, N. C. Baenziger and S. M. Johnson,Inorg. Chem.,13, 1191 (1974).

    Google Scholar 

  11. M. Cafferry and D. Coucouvanis,J. Inorg. Nucl. Chem.,37, 7081 (1975).

    Google Scholar 

  12. R. C. Aggarwal, N. Singh and S. Singh,Ind. J. Chem. 21A, 268 (1982).

    Google Scholar 

  13. R. C. Aggarwal, B. Singh and M. K. Singh,J. Ind. Chem. Soc.,59, 269 (1982).

    Google Scholar 

  14. R. C. Aggarwal, N. Singh and S. Singh,Polyhedron,4, 343 (1985).

    Google Scholar 

  15. M. I. Khan, J. P. Fackler, Jr., C. King, J. C. Wang and S. Wang,Inorg. Chem.,27, 1672 (1988).

    Google Scholar 

  16. K. A. Jensen and L. Henriksen,Acta Chem. Scand.,22, 1107 (1968).

    Google Scholar 

  17. J. P. Fackler and D. Coucouvanis,J. Am. Chem. Soc.,88, 3913 (1966).

    Google Scholar 

  18. R. H. Lee, G. Griswold and J. Kleinberg,Inorg. Chem.,5, 1662 (1966).

    Google Scholar 

  19. J. Michael Burke and J. P. Fackler, Jr.,Inorg. Chem.,11, 2744 (1972).

    Google Scholar 

  20. A. Muller, P. Christophiemk, I. Tossidis and C. K. Jørgensen,Z. Anorg. Allg. Chem.,401, 274 (1973).

    Google Scholar 

  21. F. L. Urbach, R. D. Bereman and J. A. Topich, M. Hariharan and R. J. Kalbacher,J. Am. Chem. Soc.,96, 5063 (1974).

    Google Scholar 

  22. Y. Nishida and S. Kida,Coord. Chem. Rev.,27, 275 (1979).

    Google Scholar 

  23. Y. Nishida and S. Kida,Bull. Chem. Soc. Japan,43, 3814 (1970).

    Google Scholar 

  24. M. F. Corrigan, K. S. Murray, B. O. West and J. R. Pilbrow,Aust. J. Chem.,30, 2455 (1977).

    Google Scholar 

Download references

Author information

Author notes

  1. Prahlad P. Agrawal

    Present address: M.L.K. (P.G.) College, Balrampur

Authors and Affiliations

  1. Department of Chemistry, Banaras Hindu University, 221005, Varanasi, India

    Nanhai Singh, Nand K. Singh & Prahlad P. Agrawal

Authors
  1. Nanhai Singh
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Nand K. Singh
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Prahlad P. Agrawal
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Singh, N., Singh, N.K. & Agrawal, P.P. 1, 1-Dithiolato-bridged heterobimetallic complexes containing a transition metal ion and oxouranium(VI). Transition Met Chem 15, 325–327 (1990). https://doi.org/10.1007/BF01061942

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01061942

Keywords

Search

Navigation