The Structure Investigation of Copper, Nickel and Iron Hexacyanometalates from Conventional X-Ray Powder Diffraction Data

Abstract:

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The crystal structure of new Prussian blue analogue samples, KCu[Fe1-x Cox(CN)6], KNi[Fe1-x Cox(CN)6] and Fe[Fe1-x Cox(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[Fe0.3Co0.7(CN)6], KNi[Fe0.3Co0.7(CN)6] and Fe[Fe0.8Co0.2(CN)6] is presented in detail. For both potassium containing compounds the disorder in the potassium arrangement is the most obvious characteristic.

Info:

Periodical:

Materials Science Forum (Volumes 443-444)

Edited by:

Yvonne Andersson, Eric J. Mittemeijer and Udo Welzel

Pages:

345-348

DOI:

10.4028/www.scientific.net/MSF.443-444.345

Citation:

I. Petrovic-Prelevic et al., "The Structure Investigation of Copper, Nickel and Iron Hexacyanometalates from Conventional X-Ray Powder Diffraction Data", Materials Science Forum, Vols. 443-444, pp. 345-348, 2004

Online since:

January 2004

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$35.00

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