Spectrochemical properties of Noncubic transition Metal Complexes in Solutions. XVII. Angular Overlap Treatment of cis-Bis(2,2'-bipyridyl)malonatechromium(III) Iodide in Aqueous Solution

Kurzak, K.; Biernacki, K.

Artykuł - szczegóły

Tytuł artykułu

Spectrochemical properties of Noncubic transition Metal Complexes in Solutions. XVII. Angular Overlap Treatment of cis-Bis(2,2'-bipyridyl)malonatechromium(III) Iodide in Aqueous Solution

Autorzy

Kurzak K. , Biernacki K.

Identyfikatory

Warianty tytułu

Języki publikacji

Abstrakty

Amixed ligands chromium(III) complex with bidentate ligands: 2,2_-bipyridyl (bpy) and malonic acid deprotonated (mal-, malonate ion), has been synthesized, investigated and characterized structurally and spectroscopically. Electronic spectra of this complex were recorded in an aqueous solution at room temperature. The 'poor' experimental contours were resolved into the component bands by Gaussian analysis. The spectra were interpreted using C2v symmetry. The resolved spectra have been treated using an angular overlap model (AOM). The effect of _- and _-bonding of the bidentate ligands upon the chromium(III) ion in aqueous solution was described and discussed.

Słowa kluczowe

angular overlap model electronic spectra chromium(III) complexes 2,2'-bipyridyl malonate molecular structure low symetry aqueous solution

Wydawca

Polskie Towarzystwo Chemiczne

Czasopismo

Polish Journal of Chemistry

Rocznik

2004

Tom

Vol. 78 / nr 5

Strony

681--686

Opis fizyczny

Bibliogr. 27 poz.

Twórcy

autor

Kurzak K.

Department of Chemistry, University of Podlasie, 08-110 Siedlce, Poland

autor

Biernacki K.

Department of Chemistry, University of Podlasie, 08-110 Siedlce, Poland

Bibliografia

1. Kurzak K. and Biernacki K„ Polish J. Chem., 78, 673 (2004).
2. Vanquickenbome L.G. and Ceulemans A., Inorg. Chem., 20, 110 (1981).
3. Hoggard P.E. and Kirk A.D., Inorg. Chem., 32,4475 (1993).
4. Kurzak K. and Biernacki K., Polish J. Chem., 72, 660 (1998).
5. Kurzak K„ Polish J. Chem., 74, 331 (2000).
6. Kurzak K. and Biernacki K., Polish J. Chem., 76, 503 (2002).
7. Kurzak K. and Kolkowicz A., Polish J. Chem., 68, 1501 (1994).
8. Kurzak K. and Kolkowicz A., Polish J. Chem., 68, 1519 (1994).
9. Kurzak K. and Kolkowicz A., Spectrosc. Lett., 30, 805 (1997).
10. a) Schaffer C.E., Structure Bonding, 5, 68 (1968); b) Schaffer C.E., Structure Bonding, 14, 69 (1973).
11. Jorgensen C.K., Modern Aspects of Ligand Field Theory, Amsterdam: North-Holland Publishing Co., 1970.
12. Broomhead J.A., Dwyer M. and Kane-Maguire N., Inorg. Chem., 7, 1388 (1968).
13. Burs tall F.H. and Nyholm R.S., J. Chem. Soc., 3570 (1952).
14. Szejgis A., Bald A. and Gregorowicz J., J. Mol. Liq., 75, 237 (1998).
15. Szejgis A., Bald A., Gregorowicz J. and Zurada M.,J. Mol. Liq., 79, 123 (1999).
16. Kurzak K., Spectrochim. Acta, A47, 1041 (1991).
17. Bartecki A., Sohowski J. and Kurzak K., Comp. Enhanced Sped., 1, 31 (1983).
18. Kurzak K„ Comput. Chem., 24, 519 (2000).
19. Kurzak K., Kolkowicz A. and Bartecki A., Polyhedron, 10, 1759 (1991).
20. Kurzak K., Kolkowicz A. and Bartecki A., Trans. Met. Chem., 17, 155 (1992).
21. Cambridge Structural Database. Version 5.25, Cambridge Crystallographic Data Center, Cambridge: England, 2003.
22. Casellato U., Graziani R., Maccarrone G. and Di Bilio A.J., J. Cryst. Spectrosc. Res., 16, 695 (1986).
23. Ardon M. and Bino A,,J. Am. Chem. Soc., 105, 7747 (1983).
24. Ryu C.K. and Endicott J.R, Inorg. Chem., 27, 2203 (1988).
25. Baker W.A., Jr. and Phillips M.G., Inorg. Chem., 5, 1042 (1966).
26. Hauser A., Mader M., Robinson W.T., Murugesan R. and Ferguson J., Inorg. Chem., 26, 1331 (1987).
27. ZhangX., Cui Y., Zheng F. and Huang J., Chem. Lett., 1111 (1999).

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-article-BUJ1-0024-0015