Skip to main content
SpringerLink
Log in

Kinetics and mechanism of oxidation oftrans-1,2-diaminocyclohexanetetraacetatocobaltate(II) by periodate

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

Summary

The kinetics of oxidation oftrans-1,2-diaminocyclohexanetetraacetatocobaltate(II), CoIICDTA2−, by periodate were studied using either excess periodate or excess complex concentrations. When periodate was in excess the reaction showed first-order dependence on [IO −4 ] and first-order and second-order dependences on [CoIICDTA2−]. First-order dependence in each reactant was obtained when the complex was in excess. The reaction rate was found to be independent of pH over the range 4–5, but increasing with increasing ionic strength. The enthalpy and the entropy of activation were calculated using the transition state theory equation.

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. G. J. Buist,Comprehensive Chemical Kinetics, vol. 6, C. H. Bambord and C. F. H. Tipper (Eds.), Elsevier, Amsterdam, 1972, p. 435.

    Google Scholar 

  2. A. Indelli, F. Ferranti, and F. Secco,J. Phys. Chem., 70, 631 (1966).

    Google Scholar 

  3. Fouad R. El-Eziri and Yousif Sulfab,Inorg. Chim, Acta, 25, 15 (1977).

    Google Scholar 

  4. Ahmed Y. Kassim and Yousif Sulfab,Inorg. Chim. Acta, 24, 247 (1977).

    Google Scholar 

  5. Ahmed A. Abdel-Khalek and Yousif Sulfab,J. Inorg. Nucl. Chem., 43, 3257 (1981).

    Google Scholar 

  6. Yousif Sulfab,J. Inorg. Nucl. Chem., 38, 2271 (1976).

    Google Scholar 

  7. Mohamed A. Hussein and Yousif Sulfab,Transition Met. Chem., 7, 181 (1981).

    Google Scholar 

  8. Ahmed Y. Kassim and Yousif Sulfab,Inorg. Chem., 20, 506 (1981).

    Google Scholar 

  9. A. I. Vogel,A Textbook of Qualitative Inorganic Analysis, 3rd ed., Wiley, New York, N.Y. (1961) pp. 443.

    Google Scholar 

  10. Frank S. H. Head and H. A. Standing,J. Chem. Soc., 1457 (1952).

  11. E. A. Guggenheim,Phil. Mag., 2, 538 (1926).

    Google Scholar 

  12. Ralph G. Wilkins and Robert E. Yelin,J. Am. Chem. Soc., 92, 1191 (1970).

    Google Scholar 

  13. W. H. Woodruff, D. W. Margerum, M. J. Milano, H. L. Pardue, and R. E. Santini,Inorg. Chem., 12, 1490 (1973).

    Google Scholar 

  14. R. Dyke and W. C. E. Higginson,J. Chem. Soc., 1998 (1960).

  15. B. Grossman, Ph. D. Thesis, State University of New York at Buffalo, 1969, p. 73.

  16. Daniel H. Huchital and Robert J. Hodges,Inorg. Chem., 12, 998 (1973).

    Google Scholar 

  17. M. C. R. Symons,J. Chem. Soc., 2794 (1955).

Download references

Author information

Authors and Affiliations

  1. Department of Chemistry, University of Kuwait, Kuwait

    Ahmed A. Abdel-Khalek & Yousif Sulfab

Authors
  1. Ahmed A. Abdel-Khalek
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Yousif Sulfab
    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

Abdel-Khalek, A.A., Sulfab, Y. Kinetics and mechanism of oxidation oftrans-1,2-diaminocyclohexanetetraacetatocobaltate(II) by periodate. Transition Met Chem 7, 297–300 (1982). https://doi.org/10.1007/BF00618334

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00618334

Keywords

Search

Navigation