Über die polymerisation von 1-chlor-2,3-epoxypropan

The kinetics and the thermodynamic features of the polymerization of 1-chloro-1,3-epoxypropane with the complex \documentclass{article}\pagestyle{empty}\begin{document}${\rm Cl}_{\rm 5} \mathop {{\rm Sb}}\limits^ \ominus \cdots \mathop {\rm S}\limits^ \oplus {\rm O}_2$\end{document} were studied. It was found that the process proceeds with a negative temperature coefficient, E_a=?51,29 kJ/mol ( ? 12,25 kcal/mol), ΔH_p=?18,8 kJ/mol (?4,5kcal/mol), ΔS_p=?74,5 J mol^?1 K^?1 (?17,8 cal mol^?1 K^?1), and with the ceiling temperature of 52,6°C. The molecular masses of the polymers were determined and a possible mechanism of the polymerization process was suggested.