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Abstrakty
The influence of 2,2'-bipyridine and 1-amino-9,10-anthraquinone side-arm of diaza-15-crown ether on sil ver(I) complexation equilibria has been investigated in various non-aqueous solvents. The 2,2'-bipyridyl residue attached to the nitrogen atom of the macrocycle significantly controls the formation of 1:1 inclusion-type complexes by stabilizing silver ions in side the cavity. The addi tion of a sec ond 2,2'-bipyridine or 1-amino-9,10-anthraquinone slightly changes the stability constants of diaza-15-crown ether complexes and as well 1:2 metal-to-ligand complexes. Ag2L2+, Ag2L3 2+ and Ag2L3 2+ have been found, depending on the type of ligand and solvent species of higher complexity. This has been proved by both spectro photometric and potentiometric methods. Studies of substituted diaza-15-crown ethers were performed for comparison with an unsubstituted ligand.
Słowa kluczowe
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Rocznik
Tom
Strony
2067--2078
Opis fizyczny
Bibliogr. 30 poz., rys.
Twórcy
autor
autor
- Depart ment of Chemistry, University of Gdańsk, Sobieskiego 18, 80–952 Gdańsk, Poland, jaromir@chem.univ.gda.p
Bibliografia
- 1. Hancock R.D. and Martell A.E., Chem. Rev., 89, 1875 (1989).
- 2. Weber E., Crown Ethers and Analogs, eds. Patai S. and Rappoport Z., Wiley, New York, p. 305 (1989).
- 3. Kaden T.A., PureAppl. Chem., 65, 1473 (1993).
- 4. Ossowski T, Kira J., RogowskaD., Warmke H. and Młodzianowski J., J. Chem. Soc. Dalton Trans., 689 (2000).
- 5. Gokel G.W., Chem. Soc. Rev., 21, 39 (1992).
- 6. Stroka J., Ossowski T, Cox B.G., Thaler A. and Schneider H, Inorg. Chim. Acta, 219, 31 (1994).
- 7. Wyrwał J., Kira J., Pankiewicz R. and Schroeder G., Polish J. Chem., 80, 1633 (2006).
- 8. Izatt R.M., Bradshaw J.S., Nelsen S.A., Lamb J.D. and Christiansen J.J., Chem. Rev., 85, 271 (1985).
- 9. Buschmann H.J., Stereochemical andStereophysical Behaviour ofMacrocycles, ed. Bernal I., Elsevier, Amsterdam, vol. 2, p. 103 (1987).
- 10. Gokel G.W. and Trafton J.E., Cation Binding by Macrocycles, eds. Inoue Y. and Gokel G. W, M. Dekker, New York, p. 253 (1990).
- 11. Thaler A., Bergter R., Ossowski T., Cox B.G. and Schneider H., Inorg. Chim. Acta, 285, 1 (1999).
- 12. Ossowski T, Trokowski R., Rogowska D. and Kira J., Polish J. Chem., 75, 345 (2001).
- 13. Hazell A., Polyhedron, 23, 2081 (2004).
- 14. Grzejdziak A., Olejniczak B. and Selinger P., J. Mol. Liq., 100, 81 (2002).
- 15. Kira J. and Ossowski T, Polish J. Chem., 82 1245 (2008).
- 16. Perrin D.D. and Armari W.L.F., Purification in Laboratory Chemicals, Pergamon Press, New York (1988).
- n.Newkome G.R., Puckert W.E., Kiefer G.E., Gupto V.K., Xia Y, Coreil M. and Hackney M.A., J. Org. Chem., 47, 4116 (1982).
- 18. Polster J. and Lachman H., Spectroscopic Titration. Analysis of Chemical Equilibria, VCH, Weinheim, New York (1989).
- 19. Legett P. J., Computational Methods for the Determination of Formation Constants, Plenum Press, New York (1985).
- 20. Kostrowicki J. and Liwo A., Comput. Chem., 11, 195 (1987).
- 21. Kostrowicki J. and Liwo A., Comput. Chem., 37, 645 (1990).
- 22. Marquardt D.W., J. Soc. Ind. Appl. Math, 11, 431 (1963).
- 23. Henry M.S. and Hoffman M.Z., J. Phys. Chem., 83, 618 (1979).
- 24. Huges H.P., Martin D., Bell S., McGarvey J.J. and Vos J.G., Inorg. Chem., 32, 4402 (1993).
- 25. Sarkar A. and Chakravotri S., J. Lum., 65, 163 (1995).
- 26. Sampantkov J.T. and Vitall J.J., J. Chem. Soc. Dalton Trans., 1993 (1999).
- 27. Zhang YS., Enright G.D., Breeze S.R. and Wang S., New J. Chem., 23, 625 (1999).
- 28. Thaler A., Heidari N, Cox B.G. and Schneider H, Inorg. Chim. Acta, 286, 160 (1999).
- 29. Beck M.T. and Nagypal I., Chemistry of Complex Equilibria, Ellis Horwood, Chichester, 1990.
- 30. Przybylski P., Kira J., Schroeder G., Brzeziński B. and Bartl F., J. Phys. Chem. A, 112, 8061 (2008).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ7-0016-0016