Papers by Author: Irena Petrovic-Prelevic

Abstract: The crystal structure of new Prussian blue analogue samples, KCu[Fe_1-x Co_x(CN)₆], KNi[Fe_1-x Co_x(CN)₆] and Fe[Fe_1-x Co_x(CN)₆], was solved on the base of the model from Keggin and Miles [1] and refined by the Rietveld method [2] from conventional X-ray powder diffraction data. These compounds form mixed crystals for all Fe/Co ratios. The crystal structure of the KCu[Fe_0.3Co_0.7(CN)₆], KNi[Fe_0.3Co_0.7(CN)₆] and Fe[Fe_0.8Co_0.2(CN)₆] is presented in detail. For both potassium containing compounds the disorder in the potassium arrangement is the most obvious characteristic.