Skip to main content
SpringerLink
Log in

Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium

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

Summary

The kinetics of interaction of Mo2O sup2+inf4 with VO2+ was studied in HC1O4 medium at 25° C and ionic strength of 2 M by the stopped-flow technique. Under conditions of excess VO2+ a reaction mechanism is proposed to account for the observed pseudo-first order kinetics. For the overall process, 1/2 [Mo2O4(H2O)6]2+ + VO2+⇋C + H+, the equilibrium constant (K = 33 M1/2) was determined by absorbance measurements.

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. M. T. Pope, Heteropoly and Isopoly Oxometalates, Springer-Verlag, Berlin, 1983, pp. 54–56; E. Papaconstantinou, Chem. Soc. Rev., 18, 1 (1989).

    Google Scholar 

  2. A. G. Sykes in G. Wilkinson (Ed.), Comprehensive Coordination Chemistry, Pergamon.Oxford, 1987, Vol. 3, p. 1249; J. E. Finholt, P. Leupin, D. T. Richens and G. Sykes in H. F. Barry and P. C. H. Mitchell (Eds), Proceedings of the Climax Fourth International Conference on the Chemistry and Uses of Molybdenumn, Climax Molybdenum Company, Ann Arbor, 1982, pp. 98–101.

    Google Scholar 

  3. G. R. Cayley and A. G. Sykes, Inorg. Chem., 15, 2882 (1986).

    Article  Google Scholar 

  4. N. H. Furman and W. M. Murray, J. Am. Chem. Soc., 15, 1689 (1936).

    Article  Google Scholar 

  5. G. R. Cayley, R. S. Taylor, R. K. Wharton and A. G. Sykes, Inorg. Chem., 16, 1377 (1977); R. K. Wharton, J. F. Ojo, and A. G. Sykes, J. Chem. Soc., Dalton Trans., 1526 (1975).

    Article  CAS  Google Scholar 

  6. D. H. Brown, P. G. Perkins and J. J. Stewart, J. Chem. Soc., Dalton Trans., 1105 (1972).

  7. R. Colton and G. G. Rose, Aust. J. Chem., 21, 883 (1968).

    Article  CAS  Google Scholar 

  8. D. O. Mártire, M. R. Féliz and A. L. Capparelli, Polyhedron, 10, 359 (1991).

    Article  Google Scholar 

  9. K. Kustin, S. T. Liu, C. Nicolini and D. L. Toppen, J. Am. Chem. Soc., 96, 7410 (1974).

    Article  CAS  Google Scholar 

  10. K. Wütrhrich and R. E. Connick, Inorg. Chem., 6, 583 (1967).

    Article  Google Scholar 

  11. K. Wütrhrich and R. E. Connick, Inorg. Chem., 7, 1377 (1968).

    Article  Google Scholar 

  12. Y. Sasaki, R. S. Taylor and A. G. Sykes, J. Chem. Soc., Dalton Trans., 396 (1975).

  13. Fuoss, R. M., J. Am. Chem. Soc., 80, 5059 (1958).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Casilla de Correo 16, Sucursal 4, (1900), La Plata, Argentina

    Daniel O. Mártire, Mario R. Féliz & Alberto L. Capparelli

Authors
  1. Daniel O. Mártire
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Mario R. Féliz
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Alberto L. Capparelli
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Dedicated to Professor Pedno J. Aymonino on the occasion of his 65th birthday.

Member of CIC.

Member of CONICET; to whom all correspondence should be directed.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Mártire, D.O., Féliz, M.R. & Capparelli, A.L. Spectroscopic and kinetic evidences for the formation of a 1∶1 mixed complex of MoV and VIV in perchloric medium. Transition Met Chem 19, 154–156 (1994). https://doi.org/10.1007/BF00161878

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00161878

Keywords

Search

Navigation