Ditopic bis(oxazolines): Synthesis and structural studies of zinc(II), copper(II) and nickel(II) complexes |
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| Authors: | Adela Nano Guillaume Rogez Stéphane Bellemin-Laponnaz |
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| Institution: | a Institut de Physique et Chimie des Matériaux de Strasbourg, CNRS-Université de Strasbourg, 23, rue du Loess, 67034 Strasbourg Cedex 2, France
b Service de Radiocristallographie, Institut de Chimie, CNRS-Université de Strasbourg, 1, rue Blaise Pascal, 67070 Strasbourg, France |
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| Abstract: | The synthesis, crystal structures, magnetic and spectroscopic properties of zinc(II), nickel(II) and copper(II) dinuclear complexes 2-4 of a novel dinucleating polyoxazoline ligand 1 are reported. X-ray analysis revealed that the three complexes are centrosymmetric dinuclear species with an overall S shape, the bisoxazoline moieties pointing toward the aromatic core of the molecule. Magnetic susceptibility measurements suggest that there is a very weak exchange interaction between the copper or nickel ions in complexes 3 and 4. |
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| Keywords: | Ditopic bis(oxazoline) Zinc Nickel Copper |
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