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hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorDEMAZEAU, Gérard
hal.structure.identifierChair of Radiochemistry, Department of Chemistry
dc.contributor.authorBARANOV, Alexey
hal.structure.identifierInstitut für Anorganische Chemie
dc.contributor.authorPÖTTGEN, Rainer
hal.structure.identifierMax-Planck-Institut für Festkörperforschung
dc.contributor.authorKIENLE, Lorenz
hal.structure.identifierInstitut für Anorganische Chemie
dc.contributor.authorMÖLLER, Manfred H.
hal.structure.identifierInstitut für Anorganische Chemie
dc.contributor.authorHOFFMANN, Rolf-Dieter
hal.structure.identifierInstitut für Physik der Kondensierten Materie
dc.contributor.authorVALLDOR, Martin
dc.date.issued2006
dc.identifier.issn0932-0776
dc.description.abstractEnA new anhydrous high-pressure synthesis route was developed for rutile type RhO2. Rhodium(III) chloride was reacted with Na2O2 at 600 ◦C under an oxygen pressure of 200 MPa yielding RhO2 and NaCl. X-ray powder diffractometer data and TEM observations confirmed the rutile structure: P42/mnm, a = 448.7(1), c = 308.9(1) pm, x(O) = 0.3125(8), leading to Rh–O distances of 195.0 (4×) and 198.3 pm (2×) in the slightly elongated octahedra. Structural transformations associated with the production of oxygen vacancies can be initiated by electron-beam heating.
dc.language.isoen
dc.publisherVerlag der Zeitschrift Fuer Naturforschung
dc.subject.enHigh-pressure
dc.subject.enSynthesis
dc.subject.enCrystal Chemistry
dc.title.enAn anhydrous high-pressure synthesis route to rutile type RhO2
dc.typeArticle de revue
dc.identifier.doi10.1515/znb-2006-1206
dc.subject.halChimie/Matériaux
bordeaux.journalZeitschrift fur Naturforschung B
bordeaux.page1500-1506
bordeaux.volume61
bordeaux.issue12
bordeaux.peerReviewedoui
hal.identifierhal-00123302
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00123302v1
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