http://abulafia.mt.ic.ac.uk/shannon/ WebShannon, R.D. (1976) Revised Effective Ionic Radii and Systematic Studies of Interatomic Distances in Halides and Chalcogenides. Acta Crystallographica Section A, A32, 751-767.

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WebRevised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides WebMay 1, 1985 · A32, 751, 1976), the linear relation of the cationic radii on the coordination number k has been observed: r k = r 0 + d k − 0.0236 k z, where r0 is the radius of free … on a ned-to-know basis

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WebActa Crystallographica Section A: Foundations and Advances publishes articles reporting advances in the theory and practice of all areas of crystallography in the broadest sense. As well as traditional crystallography, this includes nanocrystals, metacrystals, amorphous materials, quasicrystals, synchrotron and XFEL studies, coherent scattering, diffraction … WebRietveld analysis The Rietveld refinements of the XRD patterns recorded for the (Zn 1− x Co x) 3 Nb 2 O 8 (x = 0 and 0.20) samples were performed to estimate the site occupancies of the Co 2+ ions at the two non-equivalent Zn 2+ sites. The Rietveld refinement profiles of the samples are shown in Fig. 3, and the crystallographic and structural parameters are … WebA32, 751, 1976), the linear relation of the cationic radii on the coordination number k has been observed: r=r+dk- {0.0236kz, where r 0 is the radius of free cation, z its valence, and … on an ekg what does sinus rhythm mean