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Synthesis and Structure of a Copper Complex of a Macrocyclic Ligand with Dissimilar HN+N(Amino)O2 and N2(Imino)O2 Inners

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Abstract

The copper complex [Cu(C23H27Br2N4O2)(H2O)(NO3)]2 was synthesized and characterized by X-ray diffraction. The complex crystallizes in the triclinic system with space group P-1, lattice parameters: a = 13.2293(18) (Å), b = 14.184(20) (Å), c = 16.522(23) (Å), α = 91.923(2)°, β = 111.777(2)°, γ = 111.259(2)°, V = 2632.0(6) Å3, Z = 4, D c  = 0.88 Mg m−3. In the title compound [Cu(C23H27Br2N4O2)(H2O)(NO3)]2, the coordination polyhedron of the Cu atom is a square-planar environment. The structure consists of mononuclear units in which the copper(II) ions are linked in the plane by N, N′ iminato and O, O′ phenoxo atoms. In addition the crystal lattice contains one water molecule per unit.

Graphical Abstract

Dissymmetric ligand was efficiently synthesized and used to prepfsare a copper(II) complex which was characterized by X-ray diffraction

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Acknowledgments

The authors thank the Agence Universitaire de la Francophonie for his financial support (AUF-PSCI no. 6301PS48).

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Authors and Affiliations

  1. Faculté des Sciences et Techniques, Département de Chimie, Université Cheikh Anta Diop, Dakar, Senegal

    Tamboura Farba Bouyagui & Gaye Mohamed

  2. Laboratoire des Matériaux Inorganiques UMR CNRS 6002, Université Blaise Pascal, 24 Avenue des Landais 63177, Aubere Cedex, France

    Nedelec Jean Marie

  3. Laboratoire de Cristallochimie et Physico-chimie du Solide CNRS UMR 8012, Université des Sciences et Technologies de Lille, 59652, Villeneuve D’Ascq Cedex, France

    Mentre Olivier

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  1. Tamboura Farba Bouyagui
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  2. Gaye Mohamed
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  3. Nedelec Jean Marie
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  4. Mentre Olivier
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Correspondence to Gaye Mohamed.

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Bouyagui, T.F., Mohamed, G., Marie, N.J. et al. Synthesis and Structure of a Copper Complex of a Macrocyclic Ligand with Dissimilar HN+N(Amino)O2 and N2(Imino)O2 Inners. J Chem Crystallogr 38, 471–474 (2008). https://doi.org/10.1007/s10870-008-9346-6

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  • DOI: https://doi.org/10.1007/s10870-008-9346-6

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