ChemInform Abstract: Thermal Behaviour of Cesium Chloroferrates(III) and Cesium Chloroferrate(III) Hydrates. On the Phase Diagram of the CsCl‐FeCl3 System.

Abstract

025ChemInform Abstract Basing on studies of the thermal behaviour of CsFeCl4, Cs2Fe(H2O)Cl5, and Cs3FeCl6•H2O by simultaneous thermal analysis up to 500 rc C XRD, and Raman spectroscopy the phase diagram of the title system is corrected. Whereas anhydrous Cs3FeCl6 is metastable up to 280 rc C, the anhydrous form of Cs2FeCl5 does not exist. The decomposition of Cs3Fe2Cl9 at 270 rc C is reversible andyields CsCl and CsFeCl4.