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Die Art der chemischen Bindung offenschaliger Metalle in Zeolithen wird durch ortsselektive 17O‐Isotopenmarkierung in Kombination mit EPR‐Spektroskopie aufgeklärt. In ihrer Zuschrift auf S. 12528 erörtern M. Chiesa und Mitarbeiter Details der Metall‐Oxid‐Wechselwirkung, einschließlich Kovalenz, Ionizität, Elektronen‐ und Spin‐Delokalisation, und erstellen auf dieser Grundlage ein vollständiges atomistisches...
Determining structural models is pivotal to the rational understanding and development of heterogeneous catalytic systems. A paradigmatic case is represented by open‐shell metals supported on oxides, where the catalytic properties crucially depend on the nature of the metal–oxygen bonds and the extent of charge and spin transfer. Through a combination of selective 17O isotopic enrichment and the unique...
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