Four- and five-coordinate copper(II) complexes containing mixed ligands

New copper(II) complexes of general formula, Cu(ONS)B (ONS = the di-negatively charged Schiff base, S-benzyl-β-N-(2-hydroxyphenyl) methylendithiocarbazate; B = pyridine, 2,2′-dipyridyl or 1,10-phenanthroline) have been synthesized and characterised by magnetic and spectroscopic measurements. The com...

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Bibliographic Details
Published inPolyhedron Vol. 3; no. 5; pp. 595 - 598
Main Authors Ali, M.Akbar, Chowdhury-I, D.A., Uddin, M.Nazim
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 1984
New York, NY Elsevier Science
Subjects
Chemistry
Coordination compounds
Exact sciences and technology
Inorganic chemistry and origins of life
Preparations and properties
Divalent metal Complexes
Nitrogen heterocycle
Organic ligand
Transition metal Complexes
Tricyclic compound
Physical properties
Schiff base
Copper II Complexes
Complexes Mixed
Six membered ring
Preparation
Infrared spectrum
Magnetic properties
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Summary:New copper(II) complexes of general formula, Cu(ONS)B (ONS = the di-negatively charged Schiff base, S-benzyl-β-N-(2-hydroxyphenyl) methylendithiocarbazate; B = pyridine, 2,2′-dipyridyl or 1,10-phenanthroline) have been synthesized and characterised by magnetic and spectroscopic measurements. The complex, Cu(ONS)py is four-coordinate and square-planar. Magnetic and spectroscopic data support a five-coordinate, presumably, a trigonal-bipyramidal structure for the [Cu(ONS)dipy] and (Cu(ONS)phen] complexes
ISSN:0277-5387
DOI:10.1016/S0277-5387(00)88093-6