| Abstract: | Equilibrium Measurements in the System Se/O/Cl The evaporation and decomposition behaviour was Studied by total pressure measurements in equilibrium with condensed phases as well as in the unsaturated Vapour. The composition Cl/Se = 4 shows the lowest, the composition Cl/Se = 2 the highest total pressure in the Barogramm of the system Se/Cl. Solid SeCl4 and liquid Se2Cl2 exist as condensed compounds whereas only SeCl2 exists in the gas. The following data were derived (see ?Inhaltsübersicht”?) from the decomposition sublimation SeCl4, the decomposition of Se2Cl2 and the evaporation and decomposition of SeOCl2. |
