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Thermal decomposition of bis(dimethylglyoximate) iron(II) complexes containing axial N-heterocyclic ligands

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Abstract

A systematic TG and DTG study of the thermal decomposition of a series of bis(dimethylglyoximate)iron(II) complexes containing axial N-heterocyclic ligands is reported. The decomposition reaction is very exothermic, coinciding with the loss of the axial ligands. The average temperatures of decomposition correlate linearly with the basicity properties of the axial ligands.

Zusammenfassung

Es wird eine systematische TG- und DTA-Untersuchung der thermischen Zersetzung einer Reihe von Bis(dimethylglyoximat)-Komplexe von Eisen(II) mit axialem N-heterocyclischen Liganden beschrieben. Die Zersetzungsreaktion ist sehr exotherm, was mit dem Verlust der axialen Liganden zusammenfällt. Die durchschnittliche Zersetzungstemperatur ist den Basizitäts eigenschaften der axialen Liganden proportional.

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Authors and Affiliations

  1. Instituto de Quimica, Universidade de Sao Paulo, Caixa Postal 20780, Sao Paulo, SP, Brazil

    H. E. Toma & L. A. Morino

Authors
  1. H. E. Toma
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  2. L. A. Morino
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Toma, H.E., Morino, L.A. Thermal decomposition of bis(dimethylglyoximate) iron(II) complexes containing axial N-heterocyclic ligands. Journal of Thermal Analysis 36, 7–15 (1990). https://doi.org/10.1007/BF01912062

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  • DOI: https://doi.org/10.1007/BF01912062

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