New Ag8PtO6: synthesis, crystal structure, physical properties and theoretical analyses

DC FieldValueLanguage
dc.contributor.authorThakur, Gohil Singh
dc.contributor.authorReuter, Hans
dc.contributor.authorRosner, Helge
dc.contributor.authorFecher, Gerhard H.
dc.contributor.authorFelser, Claudia
dc.contributor.authorJansen, Martin
dc.date.accessioned2021-12-23T16:13:40Z-
dc.date.available2021-12-23T16:13:40Z-
dc.date.issued2019
dc.identifier.issn14779226
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/10685-
dc.description.abstractWe report the synthesis, crystal structure, and basic physical properties of Ag8PtO6, which represents the first silver platinum ternary oxide. The crystalline compound was obtained from appropriate mixtures of the binary constituents under alkaline conditions at high oxygen pressure, while applying relatively mild thermal conditions (573 K). Ag8PtO6 crystallizes in a new crystal structure in the triclinic system (P1). The structure consists of slightly distorted, discrete PtO6 octahedra, which are linked via O-Ag-O dumbbells to form a three dimensional framework. It is a diamagnetic semiconductor with a band gap of 0.9 eV. DFT based calculations confirm an electronic ground state that corresponds to a 5d(6) 6s(0) configuration of the Pt atoms, in accordance with the observed diamagnetism.
dc.description.sponsorshipMax Planck SocietyMax Planck SocietyFoundation CELLEX; The authors thank Dr Walter Schnelle and Dr Reinhard Kremer for the magnetic measurements. Open Access funding provided by the Max Planck Society.
dc.language.isoen
dc.publisherROYAL SOC CHEMISTRY
dc.relation.ispartofDALTON TRANSACTIONS
dc.subjectChemistry
dc.subjectChemistry, Inorganic & Nuclear
dc.subjectORBITAL PHYSICS
dc.titleNew Ag8PtO6: synthesis, crystal structure, physical properties and theoretical analyses
dc.typejournal article
dc.identifier.doi10.1039/c8dt05081c
dc.identifier.isiISI:000468001400030
dc.description.volume48
dc.description.issue15
dc.description.startpage5058
dc.description.endpage5063
dc.contributor.orcid0000-0002-8200-2063
dc.contributor.orcid0000-0002-9884-1291
dc.contributor.orcid0000-0002-1362-2357
dc.contributor.researcheridAAC-2642-2021
dc.contributor.researcheridA-5779-2009
dc.contributor.researcheridP-4500-2016
dc.identifier.eissn14779234
dc.publisher.placeTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
dcterms.isPartOf.abbreviationDalton Trans.
dcterms.oaStatusGreen Submitted, hybrid
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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