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Synthesis and magnetic properties of nickel(II) triazamacrocyclic complexes. Crystal structure of [Ni(Me3[12]N3)(O2N)(H2O)]-(ClO4)·2H2O

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Summary

The synthesis, properties and X-ray crystal structure of [Ni(Me3[12]N3)(O2N)(H2O)](ClO4)·2H2O, in which Me3[12]N3 is 2,4,4-trimethyl-1,5,9-triazacyclododec-1-ene, are described. The Ni atom is octahedrally coordinated to three N atoms of the macrocycle, two O atoms of the nitrito group and one H2O molecule. Monomeric units are linked by hydrogen bonds through one of the water of crystallization molecules, forming a chain. Magnetic measurements between 290 and 4 K reveal slight antiferromagnetic behaviour.

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Authors and Affiliations

  1. Departament de Química Inorgànica, Universitat de Barcelona, Diagonal 647, 08028, Barcelona, Spain

    Albert Escuer, Ramon Vicente & Joan Ribas

  2. Departament de Cristallografiai Mineralogia, Universitat de Barcelona, c/Martí Franques s/n, 08028, Barcelona, Spain

    Xavier Solans

Authors
  1. Albert Escuer
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  2. Ramon Vicente
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  3. Joan Ribas
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  4. Xavier Solans
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Escuer, A., Vicente, R., Ribas, J. et al. Synthesis and magnetic properties of nickel(II) triazamacrocyclic complexes. Crystal structure of [Ni(Me3[12]N3)(O2N)(H2O)]-(ClO4)·2H2O. Transition Met Chem 18, 478–480 (1993). https://doi.org/10.1007/BF00136608

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  • DOI: https://doi.org/10.1007/BF00136608

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