A study of the thermal decomposition of iron(II) and iron(III) rubidium oxalates using the Mössbauer effect |
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| Authors: | J Ladriere |
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| Institution: | (1) Laboratoire de Chimie Inorganique et Nucléaire, Université Catholique de Louvain Chemin du Cyclotron, 2, B-1348 Louvain-la-Neuve, Belgium |
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| Abstract: | The thermal decompositions of Rb3Fe(ox)3 4 H2O and Rb2Fe(ox)2 6 H2O have been studied using Mössbauer spectroscopy and thermal analysis methods (TGA, DSC). It is shown that after dehydration, the ferric complex is reduced into a ferrous compound, with a large quadrupole splitting (3.84 mm/s), which corresponds to the anhydrous form of Rb2Fe(ox)2 6 H2O. |
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