Study on the thermal behavior of the complexes of the type [PdX2(tdmPz)] (X = Cl−, Br−, I−, SCN−)

Study on the thermal behavior of the complexes of the type [PdX2(tdmPz)] (X = Cl−, Br−, I−, SCN−)

Four new mononuclear Pd(II) complexes of the type [PdX 2 (tdmPz)] {X = Cl − ( 1 ); Br − ( 2 ); I − ( 3 ); SCN − ( 4 ); tdmPz = 1-thiocarbamoyl-3,5-dimethylpyrazole} have been synthesized and characterized by elemental analysis, IR spectroscopy, 1 H and 13 C{ 1 H}-NMR experiments. The thermal behavio...

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Veröffentlicht in:Journal of thermal analysis and calorimetry 2011-11, Vol.106 (2), p.385-389
Hauptverfasser: Rocha, Fillipe V., Barra, Carolina V., Franchi, Silmar J. S., Netto, Adelino V. G., Mauro, Antonio E., Frem, Regina C. G.
Format: Artikel
Sprache:eng
Schlagworte:
Analytical Chemistry
Chemistry
Chemistry and Materials Science
Coordination compounds
Exact sciences and technology
Inorganic Chemistry
Inorganic chemistry and origins of life
Measurement Science and Instrumentation
Palladium
Physical Chemistry
Polymer Sciences
Preparations and properties
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Zusammenfassung:Four new mononuclear Pd(II) complexes of the type [PdX 2 (tdmPz)] {X = Cl − ( 1 ); Br − ( 2 ); I − ( 3 ); SCN − ( 4 ); tdmPz = 1-thiocarbamoyl-3,5-dimethylpyrazole} have been synthesized and characterized by elemental analysis, IR spectroscopy, 1 H and 13 C{ 1 H}-NMR experiments. The thermal behavior of the complexes 1 – 4 has been investigated by means of thermogravimetry (TG) and differential thermal analysis (DTA). From the initial decomposition temperatures, the thermal stability of the complexes can be ordered in the sequence: 3  
ISSN:1388-6150
1588-2926
1572-8943
DOI:10.1007/s10973-010-1239-1