Abstract
The thermal decompositions of Al, Ga, In, Cr, Fe and Bi complexes with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone have been studied in a nitrogen atmosphere. The thermal stabilities of these complexes follow the sequence Bi<Fe<Ga<In<Cr<Al. In the cases of Al, Ga and In, a linear relationship was obtained between the melting points of the complexes and the ionic radii of the central metals.
Zusammenfassung
In Stickstoffatmosphäre wurde die thermische Zersetzung von Al-, Ga-, In-, Cr-, Fe- und Bi-Komplexen mit 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolon untersucht. Die thermische Stabilität dieser Komplexe steigt in der Reihenfolge Bi<Fe<Ga<In<Cr<Al. Im Falle von Al, Ga und In erhielt man einen linearen Zusammenhang zwischen Schmelzpunkt der Komplexe und dem Ionenradius der zentralen Metalle.
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Akama, Y., Yajima, S. Thermal decompositions of complexes of Al, Ga, In, Cr, Fe and Bi ions with 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone. Journal of Thermal Analysis 44, 1107–1112 (1995). https://doi.org/10.1007/BF02547539
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DOI: https://doi.org/10.1007/BF02547539