Ligand-Field Analysis of Low-Spin N,N'-Propylenebis(naphthyldiiminate)nickel(II) in Ethanol Solution

• Autorzy: Kurzak K. , Gonciarz A. , Kuźniarska-Biernacka I.
• Języki publikacji: EN

Abstrakty

EN

Titled complex denoted as [Ni(nappn)]ź0.5H2O, where H2nappn is tetradentate Schiff base: 1,3-bis(naphthylideneimine)propane, has been characterized by elemental analysis, molar conductivity, ultraviolet (UV) and visible (Vis) spectroscopy. The known X-ray structure of this complex shows that Ni atom adopts square-planar coordination. Combined multi-technique experiments have been applied to establish the structure of complex in solution. The molar conductivity value indicates non-electrolytic properties of solution studied. The spectroscopic measurements were used to study the coordination properties of donor-atoms and their bonding abilities. All the experimental transition energies are derived from Gaussian analysis of the solution spectrum. The d-d transition energies were used to derive the angular overlap model (AOM) and crystal-field model (CFM) parameters for the studied complex inD4h symmetry. The first full ligand-field interpretation of the low-spin Schiff base nickel(II) complex in solution has been presented.

Słowa kluczowe

EN

nickel(II) complexes; Schiff base: 1,3-bis(naphthylideneimine)propane; solutions; electronic spectra; angular overlap model; ligand-field parameters

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2005
• Tom: Vol. 79 / nr 1
• Strony: 47--56
• Opis fizyczny: Bibliogr. 31 poz., rys.

Twórcy

autor

Kurzak K.

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

autor

Gonciarz A.

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

autor

Kuźniarska-Biernacka I.

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

Bibliografia

• 1. McAulilfe C., Parish R.V., Ashmawy F.M., Issa R.M. and Amer S.A., .1. Chem. Soc., Dalton Dans, 2009 (1987).
• 2.De C.T. Carrondo M.A.A.F., De Castro B., Coelho A.M., Domingues D., Freire C. and Morais J., Inorg. Chim. Acta, 205, 157 (1993).
• 3. Costamagna J., Vargas J., Latorre R., Alvarado A. and Mena G., Coord Chem. Rev., 119, 67 (1992).
• 4-.La Cour A., Findeinsen M., Hazel] R., Henning L., Olsen C.E. and Simonsen 0., .1. Chem. S0c., Dalton Trans., 3437 (1996).
• 5. Hitchman M.A., J Chem. S0c., Faraday Trans., II, 846 (1972).
• 6. Szterenberg L., Kurzak B. and Kozlowski H., J. Asian Chem. S0c., 1, 34 (1992).
• 7. Mink H.J. and Schmidtke H.H., Chem. Phys. Lent, 256, 663 (1996).
• 8. Hohn R.H., Everett G.W. and Chakravorty A., Prog. Inorg. Chem., 7, 183 (1966).
• 9. (a) Bartecki A., Kurzak K., Myrczek 1., Soltowski J. and Stelmaszek 1., Computer aided spectral measurements of transition metal c0mplexes., Report No. 18/80, University of Technology, Wrocław,1980, pp. 1-278, in Polish; (b) Kulzak K., PhD. Thesis, University of Technology, Wrocław, 1983,in Polish; (c) Bartecki A., Soltowski J. and Kurzak K., Comput. Enhanced Spectrosc., 1, 31 (1983).
• 10. Slavić.A., Nucl. Instrument Meth., 134, 285 (1976).
• 11. Kurzak K., Spectrochim Acta, 47A, 1041 (1991).
• 12. (a) Kurzak K. and Bartecki A., Dans. Met. Chem., 13, 224 (1988); (b) Kurzak K., Wiad Chem.,45, 425 (1991); (c) Kulnk K., Polish J. Chem. , 74, 331 (2000); (d) Kuźniarska-Biemacka I., Kurzak K.,Kurzak B. and Jezierska J., J. Solution Chem., 32, 719 (2003). A
• 13.Kurzak K., Comp. Chem., 24, 519 (1999).
• 14. Schifler C.E., Struct. Bonding, 5, 68 (1968).
• 15. Schfiffer C.E., Struct. Bonding, 14, 69 (1973).
• 16. Jorgenscn C.K., Modem Aspects of Ligand Field Theory, Noxth-Holland Publishing Co., Amsterdam,1970.
• 17. Perumareddi J.R., .l. Phys. Chem., 76, 3401 (1972).
• 18. Hitchman M.A., Inorg. Chem., 11, 2387 (1972).
• 19. Hitchman M.A., Inorg. Chem., 13, 2218 (1974).
• 20. Maki G., J Chem. Phys., 28, 651 (1958).
• 21. Sacconi L., Dans. Met. Chem., 4, 199 (1968).
• 22. Ballhausen C.J. and Liehr A.D., J. Am. Chem. S0c., 81, 538 (1959).
• 23. Jeong B.G., Rim C.P., Kook S.K., Chjo K.1-I. and Choi Y.K., Bull. Korean Chem. S0c., 17, 173, (1996).
• 24. Houlden S.A. and Csizmadia I.G., Tetrahedron, 25, 1137 (1969).
• 25. Kuźniarska-Biernacka J., Bartecki A. and Kumak K., Polyhedron, 22, 997 (2003).
• 26. Guskos N., Dziembowska T., Palios G., Paraskevas S.M., Likodimos V., Grech E., Typek J., Wabia M. and Jagodzińska E., Polish .1. Chem., 69, 1630 (1995).
• 27. Akhtar F. and Drew M.G.B., Acta Cryst, B38, 1149 (1982).
• 28.Perumareddi J.R., J. Phys. Chem., 71, 3144 (1967).
• 29. Ballhauseu C.J. and Moflit W.E., J Inorg. Nucl. Chem., 3, 178 (1956).
• 30. Csaszar J. and Balog J., Acta Chim. Acad. Sci. Hung., 87, 331 (1975).
• 31.(a) Kumak K. and Bartecki A., Dans. Met. Chem., 13, 224 (1988); (b) Kurzak K., Kolkowicz A.and Bartecki A., Polyhedron, 10, 1759 (1991); (c) Kurzak K., Kotkowicz A. and Bartecki A.,Dans. Met. Chem., 17, 155 (1992).