Circumventing the perovskite pattern: Linear ruthenate(V) polyoxoanions in Bi2NaRuO6

DC FieldValueLanguage
dc.contributor.authorPrasad, Beluvalli E.
dc.contributor.authorReuter, Hans
dc.contributor.authorSchnelle, Walter
dc.contributor.authorFelser, Claudia
dc.contributor.authorJansen, Martin
dc.date.accessioned2021-12-23T16:13:11Z-
dc.date.available2021-12-23T16:13:11Z-
dc.date.issued2018
dc.identifier.issn12932558
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/10447-
dc.description.abstractPhase pure, coarse crystalline Bi2NaRuO6 was synthesized in a hydrothermal approach. It displays a new crystal structure (Prima (62), a = 12.1408(1) angstrom, b = 7.49282(6) angstrom, c = 12.1163(1) angstrom, z = 8), which is characterized by a quasi-1D poly-oxoanion composed of (RuO6) octahedra sharing oxygen atoms in trans position. The magnetic response at high temperatures is described by a Curie-Weiss law reflecting strong antiferromagnetic interactions. The obtained effective magnetic moment complies with the d(3) configuration for Ru5+. Below 208 K a weakly ferromagnetic state evolves while no phase transition could be observed in a heat capacity measurement. The compound displays activated electrical conduction. The overall composition and the ionic radii ratios of the constituents encourage to apply elevated hydrostatic pressure in order to realize the title compound in a double perovskite type arrangement, instead of the chain-like structure encountered at ambient conditions.
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartofSOLID STATE SCIENCES
dc.subjectChemistry
dc.subjectChemistry, Inorganic & Nuclear
dc.subjectChemistry, Physical
dc.subjectCrystal structure
dc.subjectCRYSTAL-STRUCTURE
dc.subjectFerromagnetic interaction
dc.subjectHydrothermal synthesis
dc.subjectOXIDES
dc.subjectPARTIAL STRUCTURAL DISORDER
dc.subjectPhysics
dc.subjectPhysics, Condensed Matter
dc.subjectPoly-oxoanion
dc.subjectRuthenate(V)
dc.titleCircumventing the perovskite pattern: Linear ruthenate(V) polyoxoanions in Bi2NaRuO6
dc.typejournal article
dc.identifier.doi10.1016/j.solidstatesciences.2018.06.001
dc.identifier.isiISI:000438684700009
dc.description.volume82
dc.description.startpage52
dc.description.endpage58
dc.contributor.orcid0000-0002-8200-2063
dc.contributor.researcheridA-5779-2009
dc.identifier.eissn18733085
dc.publisher.placePO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
dcterms.isPartOf.abbreviationSolid State Sci.
crisitem.author.deptInstitut für Chemie neuer Materialien-
crisitem.author.deptidinstitute11-
crisitem.author.parentorgFB 05 - Biologie/Chemie-
crisitem.author.grandparentorgUniversität Osnabrück-
crisitem.author.netidReHa636-
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