Electron pattern of cations (sp and d) and oxygen anion sizes in aluminum and iron sesquioxides

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Application of model equations for ionic radii and metamorphosis of crystal structures into the cubic one has enabled to reveal different influence of sp- and d-cations upon the anion size in terms of quantity, by the example of Al and Fe sesquioxides crystallized in identical spatial groups of trigonal and hexagonal singonies.

Sesquioxides, structural characteristics, ionic radii

Короткий адрес: https://sciup.org/147160198

IDR: 147160198

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