Studies on Mononuclear Chelates Derived from Substituted Schiff Bases Ligands (Part 1): Synthesis and Characterization of a New Salicyliden-p-aminoacetophenoneoxime and Its Complexes with Co(II), Ni(II), Cu(II) and Zn(II)

• Autorzy: Canpolat E. , Kaya M.
• Języki publikacji: EN

Abstrakty

EN

The new ligand salicyliden-p-aminoacetophenoneoxime (LH) was synthesized from p-aminoacetophenoneoxime and salicylaldehyde under reflux in absolute ethanol. Mononuclear complexes with a metal:ligand ratio of 1:2 have been prepared with Co2+, Ni2+, Cu2+ and Zn2+ salts. Their structures have been elucidated on the basis of IR, 1H- and 13C-NMR spectra, electronic spectra, elemental analyses, magnetic susceptibility measurements, molar conductivity and thermogravimetric analyses. According to the results, it is suggested that two ligands are coordinated to each metal atom by hydroxyl and the imino nitrogen to form high spin tetrahedral complexes with Co2+, Ni2+, Cu2+ and diamagnetic complex with Zn2+.

Słowa kluczowe

EN

Schiff bases; imine compounds; oxime compounds; transition metal complexes

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2005
• Tom: Vol. 79 / nr 6
• Strony: 959--965
• Opis fizyczny: Bibliogr. 31 poz., rys.

Twórcy

autor

Canpolat E.

• Department of Chemistry, Faculty of Arts and Sciences, University of Firat, 23119, Elazýo, Turkey

autor

Kaya M.

• Department of Chemistry, Faculty of Arts and Sciences, University of Firat, 23119, Elazýo, Turkey

Bibliografia

• 1.Ribeiro da Silva M.A.V., Ribeiro da Silva M.D.M.C., Monte M.J.S., Goncalves J.M. and Fe E.M.R., J. Chem.. Soc. Dalton Trans, 1257 (1997).
• 2.Syamal A. and Maurya M.R., Coord. Chem. Rev., 95, 183 (1989).
• 3.Maurya R.C. and Maurya M.R., Inorg. Chem. Rev., 15, 1 (1995).
• 4.Maurya M.R., Gopinathan S., Gopinathan C. and Maurya R.C., Polyhedron, 12, 159 (1993).
• 5.Maurya R.C., Mishra D.D., Rao N.S. and Rao N.N., Synth. React. Inorg. Met.-Org. Chem., 25, 437(1995).
• 6.Agarwala B.V., Hingorani S., Puri V., Khetrapal C.L. and Naganagowda G.A., Trans. Met. Chem., 19, 25(1994).
• 7.Canpolat E. and Kaya M., J. Coord. Chem., 55, 961 (2002).
• 8.Canpolat E., Kaya M. and Gorgiilu A.O., Polish J. Chem., 76, 687 (2002).
• 9.Canpolat E. and Kaya M., Polish J. Chem., 77, 961 (2003).
• 10.Gungor O., Canpolat E. and Kaya M., Polish J. Chem., 77, 403 (2003).
• 11.Canpolat E., Kaya M. and Gur S., Turkish J. Chem., 28, 235 (2004).
• 12.Canpolat E., Kaya M. and Yazici A., Russian J. Chem., 30, 87 (2004).
• 13.Canpolat E. and Kaya M., Trans. Met. Chem., 29, 550 (2004).
• 14.Satapathy S. and Sahoo B., J. Inorg. Nucl. Chem., 32, 2223 (1970).
• 15.Patwardhan H.A., Gopinathan S. and Gopinathan C., Indian J. Chem., 16, 224 (1978).
• 16.Saxena A. and Tandon J.P., Polyhedron, 3, 681 (1984).
• 17.Canpolat E. and Kaya M,,J. Coord. Chem., 55, 1419 (2002).
• 18.Canpolat E. and Kaya M., J. Coord. Chem., 57, 25 (2004).
• 19.Kamogawa H., Haramoto Y., Nakazawa T., Sugiura H. and Nanasavva M., Bull. Chem. Soc. Jpn., 54, 1577(1981).
• 20.Cukurovali A., Yilmaz I. and Ozmen H., Trans. Met. Chem., 26, 619 (2001).
• 21.Agarwala B.V., Hingorani S. and Puri V., Trans. Met. Chem., 18, 576 (1993).
• 22.Singh H.R. and Agarwala B.V., J. Indian Chem. Soc., 65, 591 (1988).
• 23.Geary W.J., Coord. Chem. Rev., 1, 81 (1971).
• 24.Cotton RA. and Wilkinson G., Advanced Inorganic Chemistry, 5th ed, Wiley Interscience Publication, New York 725 (1988).
• 25.Aboaly M.M. and Khalil M.M.H., Spectrosc. Lett., 34, 495 (2001).
• 26. Rasmussen J.C., Toftlund H., Nivorzhkin A.N., Bourassa J. and Ford P.C., Inorg. Chim. Acta, 251, 291 (1996).
• 27.Yamada S. and Takcuchi A., Coord. Chem. Rev., 43, 187 (1982).
• 28.Lever A.B.P., Inorganic Electronic Spectroscopy, 2nd Ed, Elsevier, Amsterdam, (1997).
• 29.Wagner M.R. and Walker R.A., Inorg. Chem., 22, 3021 (1983).
• 30.Dhar M.L. and Singh O., Thermochim. Acta, 191, 285 (1991).
• 31.Rakha T.H., Trans. Met. Chem., 24, 659 (1999).