Ionic Conduction and Molecular Structure of Molten FeCl3
نویسندگان
چکیده
Former experiments on molten FeCl3 have shown that, as for A1C13, melting is accompanied by a transition from sixfold to essentially fourfold coordination. However, in contrast to AICI3, the FeCl3 melt near freezing has an appreciable ionic conductivity. We propose a model for the structure of FeCl3 melt as consisting of closely packed Fe2Cl6 bitetrahedral molecules in equilibrium with (Fe2Cl5) and (Fe2Cl7)" ionised species.
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تاریخ انتشار 2012