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hal.structure.identifierMatériaux Inorganiques
dc.contributor.authorBADRI, Abdessalem
hal.structure.identifierMatériaux Inorganiques
dc.contributor.authorHIDOURI, Mourad
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorWATTIAUX, Alain
hal.structure.identifierDepartamento de Química Inorgánica I
dc.contributor.authorLOPEZ MARIA, Luisa
hal.structure.identifierDepartamento de Química Inorgánica I
dc.contributor.authorVEIGA, Maria Luisa
hal.structure.identifierMatériaux Inorganiques
dc.contributor.authorBEN AMARA, Mongi
dc.date.issued2014
dc.identifier.issn0025-5408
dc.description.abstractEnThe new iron phosphate KZnFe(PO4)2 has been synthesized by flux method and solid state reaction, and characterized by X-ray diffraction, IR, Mössbauer spectroscopy and magnetic susceptibility. This compound crystallizes in the monoclinic space group C2/c with the cell parameters: a = 13.514(4) Å, b = 13.273(6) Å, c = 8.742(3) Å and β = 100.07(2)°. It displays strong similarities with the phosphates KCoAl(PO4)2 and NaCoPO4 and features some analogies with the zeolite-ABW structural type. 3D framework is built up by a corner-sharing between MO4 (M = 0.5 Zn + 0.5 Fe) and PO4 tetrahedra. The K+ ions are found within crossing tunnels perpendicular to the (1 0 0), (0 1 0) and (0 0 1) planes, delimited by this framework. A Mössbauer study confirmed the presence of Fe3+ ions in a tetrahedral environment. Magnetic measurements revealed an antiferromagnetic behavior with TN = 8.5 K.
dc.language.isoen
dc.publisherElsevier
dc.subject.enInorganic compounds
dc.subject.enChemical synthesis
dc.subject.enX-ray diffraction
dc.subject.enMössbauer spectroscopy
dc.subject.enMagnetic properties
dc.title.enCrystal structure, IR and Mössbauer spectroscopy and magnetic properties of KZnFe(PO4)2 related to the zeolite-ABW-like compounds
dc.typeArticle de revue
dc.identifier.doi10.1016/j.materresbull.2014.04.009
dc.subject.halChimie/Matériaux
bordeaux.journalMaterials Research Bulletin
bordeaux.page61-66
bordeaux.volume55
bordeaux.peerReviewedoui
hal.identifierhal-00987089
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00987089v1
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