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Cyanato-copper(II) complexes with organic ligands, Part XXIII. Properties and structure characterization of cyanato-copper(II) complexes with aminopyridines

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Summary

New cyanato-copper(II) complexes with aminopyridines (ampy) were prepared and studied;viz. Cu(NCO)2(3-ampy)2 (α- and β-form), Cu(NCO)2(3-ampy)2(H2O), Cu(NCO)2(4ampy)2, and Cu(NCO)2(2-ampy). According to physical results, the Cu(NCO)2L2 complexes exhibitpseudo-octahedral structures with amine nitrogens or cyanate oxygens occupying axial sites. For α- and β-Cu(NCO)2(3-ampy)2 the crystal structure reorganization is connected with a change in axial distortion. The compound Cu(NCO)2(2-ampy) is square pyramidal or — more probably — rhombic octahedral and its strong antiferromagnetism reveals the N-bridging function of the NCO groups.

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Authors and Affiliations

  1. Department of Inorganic Chemistry, Slovak Technical University, 81237, Bratislava, Czechoslovakia

    Jiří Kohout & Mária Hvastijová

  2. Department of Physical Chemistry, Slovak Technical University, 81237, Bratislava, Czechoslovakia

    Ladislav Omelka

Authors
  1. Jiří Kohout
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  2. Mária Hvastijová
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  3. Ladislav Omelka
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Additional information

Part XXII, Ref. 9.

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Kohout, J., Hvastijová, M. & Omelka, L. Cyanato-copper(II) complexes with organic ligands, Part XXIII. Properties and structure characterization of cyanato-copper(II) complexes with aminopyridines. Transition Met Chem 10, 155–159 (1985). https://doi.org/10.1007/BF00641589

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  • DOI: https://doi.org/10.1007/BF00641589

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