Journal of Thermal Analysis and Calorimetry

, Volume 51, Issue 2, pp 575–584 | Cite as

Thermal and Some other Properties of 2,4′-Bipyridyl Complexes with Various Salts of Lead(II)

  • Danuta Czakis-Sulikowska
  • Anna Malinowska


New complexes of lead(II) with 2,4′-bipyridyl (L), with the general formulae PbL2X2 (where X −1=Cl, Br, I, NCS) and PbL3X2 (where (X]−1=NO3, ClO4), have been prepared. Analysis of the IR spectra indicates that the 2,4′-bipyridyl is bonded to the Pb(II) ion through the least hindering N(4′). The thermal decompositions of the complexes were studied under non-isothermal conditions in air. The intermediates of decomposition at different temperatures were characterized by thermal analysis (TG and DTG), chemical analysis and X-ray diffraction. Upon heating, the complexes undergo full or partial deamination. The complexes PbL2Cl2 and PbL2Br2 decompose to volatile lead(II) halide. PbO is the final product of decomposition for the other complexes.


2,4′-bipyridyl complexes IR spectra lead thermal decomposition 


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  1. 1.
    J. Radwańska-Doczekalska, D. Czakis-Sulikowska and M. Markiewicz, J. Thermal Anal., 48 (1997) 865.Google Scholar
  2. 2.
    D. Czakis-Sulikowska and J. Kaluzna, Anal. ibid., 47 (1996) 1763.Google Scholar
  3. 3.
    D. Czakis-Sulikowska, J. Radwańska-Doczkalska and A. Górecka, Rocz. Chem., 47 (1973) 2345.Google Scholar
  4. 4.
    K. Sone, P. Krumholz, H. Stammreich, J. Am. Chem. Soc, 77 (1955) 777.CrossRefGoogle Scholar
  5. 5.
    J. Szychliński, J. Łubkowski, J. Błażejewski and A. Bujewski, J. Thermal Anal., 32 (1987) 1769.CrossRefGoogle Scholar
  6. 6.
    Powder Diffraction File. International Center of Diffraction Date. ICPDS-ICDD, 1990. Park Lane Swarthmore.Google Scholar
  7. 7.
    R. Hönigschid-Grossich, Z. Anal. Chem., 201 (1964) 446.CrossRefGoogle Scholar
  8. 8.
    W. J. Geary, Coord. Chem. Rev., 7 (1971) 81.CrossRefGoogle Scholar
  9. 9.
    C. K. Pearce, D. W. Grosse and W. Hessel, Chem. Eng. Data, 15 (1970) 567.CrossRefGoogle Scholar
  10. 10.
    P. Castan, F. Dahan, S. Wimmer and F. L. Wimmer, J. Chem. Soc. Dalton Trans., (1990) 2971.Google Scholar
  11. 11.
    A. M. Golub and H. Köhler, Chemie der Pseudohalogenide, VEB, Berlin 1979.Google Scholar
  12. 12.
    A. B. P. Lever, E. Mantovani and B. S. Ramaswamy, Can. J. Chem., 49 (1971) 1957.CrossRefGoogle Scholar
  13. 13.
    A. N. Speca, L. L. Pytlewski, C. Owens and N. M. Karayannis, J. Inorg. Nucl. Chem., 38 (1976) 1119.CrossRefGoogle Scholar
  14. 14.
    B. J. Hathaway and A. E. Underhill, J. Chem. Soc, (1961) 3091.Google Scholar
  15. 15.
    C. Duval, Inorganic Thermogravimetric Analysis, Elsevier, Amsterdam 1963, p. 622.Google Scholar
  16. 16.
    P. Ramamurthy, E. A. Secco and M. Badri, Can. J. Chem., 48 (1970) 2617.CrossRefGoogle Scholar
  17. 17.
    Gmelin Handbuch der Anorganischen Chemie. System Number 47, Supplement, Vol. C2, Springer Verlag, Berlin 1981.Google Scholar
  18. 18.
    L. Erdey and G. Liptay, Periodica Polytechnica (Budapest) 7 (1963) 223.Google Scholar
  19. 19.
    B. Ptaszyński and E. Skiba, Thermochim. Acta, 223 (1993) 93.CrossRefGoogle Scholar
  20. 20.
    M. Kabešova, T. Šramko, J. Gażo, E. K. Zumadilov and V. I. Nefedov, J. Thermal Anal., 13 (1978) 55.CrossRefGoogle Scholar
  21. 21.
    L. Łubkowski, A. Bujewski, J. Szychliński, M. Walewski and J. Błażejewski, ibid., 38 (1992) 2221.CrossRefGoogle Scholar
  22. 22.
    V. V. Aleksandrov, V. V. Boldyrev, V. V. Marusin, V. G. Morozov, V. S. Solovjev and T. M. Rozehentseva, J. Thermal Anal. ibid., 13 (1978) 205.Google Scholar
  23. 23.
    L. Sulacsik, J. Thermal Anal. ibid., 6 (1974) 215.Google Scholar
  24. 24.
    G. O. Pilojan and O. S. Novikova, Zh. Neorg. Khim., 12 (1967) 602.Google Scholar

Copyright information

© Akadémiai Kiadó 1998

Authors and Affiliations

  • Danuta Czakis-Sulikowska
    • 1
  • Anna Malinowska
    • 1
  1. 1.Institute of General and Ecological ChemistryTechnical University of ŁódżŁódżPoland

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