Abstract
A mononuclear complex [CuL] (1), a binuclear complex [Cu2LCl2(H2O)] (2), a trinuclear complex [Cu3L2](ClO4)2 (3) involving o-phenylenediamine and salicylaldehyde and another binuclear complex of a tridentate ligand (H2L1) [Cu2L 12 ](CH3COO)2 (4) involving o-phenylenediamine and diacetylmonoxime have been synthesized, where H2L = N,N′-o-phenylenebis(salicylideneimine) and H2L1 = 3-(2-aminophenylimino)butan-2-one oxime. All the complexes have been characterized by elemental analyses, spectral and magnetic studies. The binuclear complex (2) was characterized structurally where the two Cu(II) centers are connected via an oxygen-bridged arrangement.
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Acknowledgments
We thank EPSRC and the University of Reading for funds for the X-Calibur system. Thanks are also due to Prof. Ashutosh Ghosh, Department of Chemistry, University College of Science, University of Calcutta, 92, A.P.C. Road, Kolkata-700 009, India, for his valuable suggestions during preparation of the manuscript and Sri Sanjib Giri of Indian Association for the Cultivation of Science, Jadavpur, Kolkata-700 032, India, for the magnetic measurements.
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Appendix A. Supplementary data
Appendix A. Supplementary data
Crystallographic data for the analysis have been deposited with the Cambridge Crystallographic data Centre, CCDC No 721696 (complex 2). Copies of this information may be obtained free of charge from CCDC, 12 Union Road, Cambridge, CB21EZ, UK (fax:+441223336033; email:deposit@ccdc.cam.ac.uk or www: http://www.ccdc.cam.ac.uk).
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Maity, D., Drew, M.G.B., Godsell, J.F. et al. Synthesis and characterization of Cu(II) complexes of tetradentate and tridentate symmetrical Schiff base ligands involving o-phenelenediamine, salicylaldehyde and diacetylmonoxime. Transition Met Chem 35, 197–204 (2010). https://doi.org/10.1007/s11243-009-9314-9
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DOI: https://doi.org/10.1007/s11243-009-9314-9