Abstract
The complex obtained by condensation of salicylideneaniline with copper(II) acetate was studied in a variety of solvents. This deep-brown crystalline compound is soluble in common solvents, such as, chloroform, toluene, dioxane, methanol, ethanol, dimethyl formamide, dimethyl sulfoxide, and acetonitrile—a necessary condition for observing solvatochromism. The complex has been characterized by elemental analysis, molar conductivity, EPR, and ultraviolet (UV) and visible (VIS) spectroscopy. The available X-ray data shows planar coordination geometry for the copper center. Combined multi-technique experiments have been applied to confirm the structure of the complex in solution. The molar conductivities indicate nonelectrolytic properties. EPR measurements preclude the possibility of solvent coordination at the axial positions of the complex. Spectroscopic measurements were used to study the coordination properties of donor atoms and their bonding ability, as well as trichromaticity coordinate calculations. The results obtained show that the interactions of metal with donors depend on donor strength and polarity of solvent.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
K. Kurzak and I. Kuźniarska-Biernacka, Spectrosc. Lett. 30, 1609(1997).
K. Kurzak and I. Kuźniarska-Biernacka, J. Solution Chem. 27, 533(1998).
K. Kurzak, I. Kuźniarska-Biernacka, B. Kurzak, and J. Jezierska, J. Solution Chem. 30, 709(2001).
A. Castineiras, J. A. Castro, M. L. Duran, J. A. Garcia-Vazquez, A. Macias, J. Romero, and A. Sousa, Polyhedron 21, 2543(1989).
K. Kurzak, Spectrochemical Properties of Low-Symmetry Mixed Ligands Complexes of Nickel (II), Chromium(III) and Copper(II) in Solutions, No. 33 (University Press, Siedlce, 1991) (in Polish).
J. Burgess, Spectrochim. Acta A, 26, 1957(1970).
Ch. Tsiamis and M. Themeli, Inorg. Chim. Acta 206, 105(1993).
M. Handa, Y. Yukawa, Y. Sasaki, S. Igarashi, and H. Miyamoto, Inorg. Chim. Acta 215, 185(1994).
M. Podsiadla, J. Rzeszotarska, and M. K. Kalinowski, Monatsh. Chem. 125, 827(1994).
R. W. Hunt, Measuring Color (Ellis Horwood, Chichester, 1987)
A. Bartecki, The Colour of Metal Compounds (University of Technology Press, Wroclaw, 1993) in Polish
C. P. Horvitz, P. J. Winslow, J. T. Warden, and C. A. Liesek, Inorg. Chem. 32, 82(1993).
K. Kurzak and B. Kurzak, Spectrochim. Acta A 46, 1561(1990).
K. Kurzak, B. Kurzak, E. Matczak-Jon, and M. Hoffmann, Spectrosc. Lett. 29, 1307(1996).
K. Kurzak, Ph.D. Thesis, University of Technology, Wroclaw, 1983
I. A. Slavič, Nucl. Instr. Methods 134, 285(1976).
K. Kurzak and A. Bartecki, Transit. Metal Chem. 13, 224(1988)
K. Kurzak, Spectrochim. Acta A 47, 1041(1991).
K. Tyrlik, K. Kurzak, and S. L. Randzio, Transit. Metal Chem. 20, 330(1995)
K. Kurzak, Comp. Chem. 24, 519(2000).
C. E. Schäffer, Structure Bonding 5, 68(1968).
C. E. Schäffer, Structure Bonding 14, 69(1973).
C. K. Jørgensen, Modern Aspects of Ligand Field Theory (North-Holland, Amsterdam, 1970).
C. E. Schäffer and C. K. Jørgensen, Mol. Phys. 9, 401(1965).
A. B. P. Lever, Inorganic Electronic Spectroscopy, 2nd edn. (Elsevier, Amsterdam, 1984).
A. Bartecki and T. Tłaczała, Spectrosc. Lett. 29, 1307(1996).
F. W. Billmeyer, Jr. and M. Saltzman, Principles of Color Technology (Wiley, New York, 1981).
K. Kurzak, Unpublished computer program.
W. Felhorski and W. Stanioch, Kolorymetria trójchromatyczna (Wydawnictwo Naukowo-Techniczne, Warszawa, 1973).
G. Kortüm, Reflectance Spectroscopy. Principles, Methods, Applications (Springer-Verlag, New York, 1969) (translated from the German by J. E. Lohr, Philadelphia).
T. P. Cheeseman, D. Hall, and T. N. Waters, J. Chem. Soc. A, p. 694(1966).
S. Yamada, Coord. Chem. Rev. 1, 415(1966).
L. Sacconi, Coord. Chem. Rev. 1, 126(1966).
R. H. Holm and M. J. O'Connor, Progr. Inorg. Chem. 14, 241(1971).
K. M. Reddy, M. B. Halli, and A. C. Hiremath, J. Indian. Chem. Soc. 71, 751(1994).
S. Yamada, A. Takeuchi, K. Jamanouchi, and K. Iwasaki, Bull. Chem. Soc. Jpn. 42, 131(1969).
R. Destro, A. Gavezzotti and M. Simonetta, Acta Crystallogr. B, 34, 2867(1978).
M. D. Cohen, G. M. J. Schmidt, and S. Flavian, J. Chem. Soc., p. 2041(1964).
M. D. Cohen, Y. Hirshberg, and G. M. J. Schmidt, J. Chem. Soc., p. 2051(1964).
M. D. Cohen, Y. Hirshberg, and G. M. J. Schmidt, J. Chem. Soc, p. 2060(1964).
M. A. El-Bayomi, M. El-Aasser, and F. Abdel-Halim, J. Amer. Chem. Soc. 93, 586(1971).
S. A. Houlden and I. G. Csizmadia, Tetrahedron 25, 1137(1969).
N. Ebra, Bull. Chem. Soc. Jpn. 34, 1151(1961).
J. W. Ledbetter, Jr., J. Phys. Chem. 70, 2245(1966)
B. West, J. Chem. Soc., p. 3115(1952).
T. Tanaka, J. Amer. Chem. Soc. 80, 4108(1958).
N. Guskos, T. Dziembowska, G. Palios, S. M. Paraskevas, V. Likodimos, E. Grech, J. Typek, M. Wabia, and E. Jagodzińska, Pol. J. Chem. 69, 1630(1995).
P. Gili, M. S. Palacios, M. G. Martin-Reyes, P. Martin-Zarza, C. Ruiz-Perez, F. V. Rodriguez-Romero, and F. V. Lahoz Polyhedron 11, 2171(1992).
L. Wei, R. M. Stogsdill, and E. C. Lingafelter, Acta Crystallogr. 17, 1058(1964).
B. Kamenar, A. Stefanovič, and I. Žigrovič, Z. Krystallogr. 210, 662(1995).
W. J. Geary, Coord. Chem. Rev. 7, 81(1971).
Cambridge Structural Database (Cambridge Crystallographic Data Center, Cambridge, England, 2001).
D. W. Smith, Structure Bonding 35, 87(1978).
A. J. McKinnon, T. N. Waters, and D. Hall, J. Chem. Soc., p. 3290(1964).
V. Gutmann, Coordination Chemistry in Non-aqueous Solutions (Springer, Wien, 1968)
Y. Marcus, Chem. Soc. Rev. 22, 409(1993)
T. Tlaczala, Pol. J. Chem. 71, 823(1997).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Kuźniarska-Biernacka, I., Kurzak, K., Kurzak, B. et al. Spectrochemical Properties of Noncubical Transition Metal Complexes in Solutions. XV. Solution Properties of bis(Salicylideneaniline)Copper(II). Journal of Solution Chemistry 32, 719–741 (2003). https://doi.org/10.1023/B:JOSL.0000002991.55538.17
Issue Date:
DOI: https://doi.org/10.1023/B:JOSL.0000002991.55538.17