A new unsymmetrical vic-dioxime bearing salicylaldehyde 4-aminobenzoylhydrazone and its homo-and heterotrinuclear complexes with copper(II) and nickel(II) ions

A new unsymmetrical vic-dioxime bearing salicylaldehyde 4-aminobenzoylhydrazone and its homo-and... A new vic-dioxime, N-{4-[[(2-hydroxyphenyl)methylene]hydrazinecarbonyl]phenyl}aminoglyoxime (H3L), was prepared by the reaction of anti-chloroglyoxime with salicylaldehyde 4-aminobenzoylhydrazone. The reaction of H3L with Cu(II) salts and an appropriate simple ligand gave only homotrinuclear complexes [Cu3(HL)2X2], whereas the reaction of H3L with Ni(II) salts gave mono-and homotrinuclear complexes [Ni(H2L)2 and Ni3(HL)2X2]. Also, heterotrinuclear complexes of H3L were prepared by the reaction of Ni(H2L)2 with Cu(II) salt and an appropriate simple ligand, [NiCu2(HL)2X2], X = Cl−, NO 3 − , SCN−, CN−, and N 3 − . The new vic-dioxime and its complexes were identified by elemental analyses, IR, 1H NMR, UV-VIS, magnetic susceptibility, and mass spectral data. The elemental analyses and spectral data indicated that the hydrazone side of H3L acted as monobasic tridentate and the fourth position was occupied by simple ligands, such as Cl−, NO 3 − , SCN−, CN−, and N 3 − . http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Coordination Chemistry Springer Journals

A new unsymmetrical vic-dioxime bearing salicylaldehyde 4-aminobenzoylhydrazone and its homo-and heterotrinuclear complexes with copper(II) and nickel(II) ions

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Publisher
Nauka/Interperiodica
Copyright
Copyright © 2006 by Pleiades Publishing, Inc.
Subject
Chemistry; Inorganic Chemistry; Physical Chemistry
ISSN
1070-3284
eISSN
1608-3318
D.O.I.
10.1134/S1070328406020047
Publisher site
See Article on Publisher Site

Abstract

A new vic-dioxime, N-{4-[[(2-hydroxyphenyl)methylene]hydrazinecarbonyl]phenyl}aminoglyoxime (H3L), was prepared by the reaction of anti-chloroglyoxime with salicylaldehyde 4-aminobenzoylhydrazone. The reaction of H3L with Cu(II) salts and an appropriate simple ligand gave only homotrinuclear complexes [Cu3(HL)2X2], whereas the reaction of H3L with Ni(II) salts gave mono-and homotrinuclear complexes [Ni(H2L)2 and Ni3(HL)2X2]. Also, heterotrinuclear complexes of H3L were prepared by the reaction of Ni(H2L)2 with Cu(II) salt and an appropriate simple ligand, [NiCu2(HL)2X2], X = Cl−, NO 3 − , SCN−, CN−, and N 3 − . The new vic-dioxime and its complexes were identified by elemental analyses, IR, 1H NMR, UV-VIS, magnetic susceptibility, and mass spectral data. The elemental analyses and spectral data indicated that the hydrazone side of H3L acted as monobasic tridentate and the fourth position was occupied by simple ligands, such as Cl−, NO 3 − , SCN−, CN−, and N 3 − .

Journal

Russian Journal of Coordination ChemistrySpringer Journals

Published: Mar 4, 2006

References

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