Direct Localization of Atoms in Mixed-Occupancy Powders by Resonant Contrast Diffraction

Spot on! Resonant scattering enables accurate localization of the individual cations in powders by the routine use of “anomalous differential patterns” and “dispersive difference maps” (see picture), as demonstrated for (Sr,Rb) zeolite X, a sample of potential industrial interest.

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Bibliographic Details
Published inAngewandte Chemie (International ed.) Vol. 44; no. 11; pp. 1725 - 1729
Main Authors Palancher, Herve, Hodeau, Jean-Louis, Pichon, Christophe, Bérar, Jean-François, Lynch, John, Rebours, Bernadette, Rodriguez-Carvajal, Juan
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 04.03.2005
WILEY‐VCH Verlag
Subjects
anomalous scattering
cation distribution
powder diffraction
resonant contrast diffraction
structure elucidation
zeolites
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Summary:Spot on! Resonant scattering enables accurate localization of the individual cations in powders by the routine use of “anomalous differential patterns” and “dispersive difference maps” (see picture), as demonstrated for (Sr,Rb) zeolite X, a sample of potential industrial interest.
Bibliography:ArticleID:ANIE200461642
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ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200461642