Journal of Thermal Analysis and Calorimetry

, Volume 78, Issue 3, pp 953–964 | Cite as

Thermal studies on some organotin(IV) complexes with piperidine and 2-aminopyridine dithiocarbamates

  • R. Sharma
  • N. K. Kaushik


The complexes of piperidine dithiocarbamate, 2-aminopyridine dithiocarbamate and organotin(IV) of the type R3Sn(L1), R2Sn(L1)2, R3Sn(L2), R2Sn(L2)2, [R=C6H5CH2 (benzyl), p-ClC6H4CH2 (p-chlorobenzyl), L 1=sodium piperidine dithiocarbamate and L 2=sodium 2-aminopyridine dithiocarbamate] have been synthesised and characterised by spectral studies (IR, UV, 1H NMR). Thermogravimetric (TG) and differential thermal analytical (DTA) studies have beeen carried out for these complexes and from the TG curves, the order and apparent activation energy for the thermal decomposition reactions have been elucidated. The various thermal studies have been correlated with some structural aspects of the complexes concerned. From DTA curves, the heat of reaction has been calculated.

thermogravimetry order of thermal reaction differential thermal analysis apparent activation energy and heat of reaction organotin(IV) complexes 


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Copyright information

© Kluwer Academic Publisher/Akadémiai Kiadó 2004

Authors and Affiliations

  • R. Sharma
    • 1
  • N. K. Kaushik
    • 1
  1. 1.Department of ChemistryDelhiIndia

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