Synthesis and structural study of a new iron phosphate K3Fe(PO4)2
| hal.structure.identifier | Laboratoire de Chimie Structurale des Matériaux, Département de Chimie | |
| dc.contributor.author | LAJMI, Besma | |
| hal.structure.identifier | Laboratoire de Chimie Structurale des Matériaux, Département de Chimie | |
| dc.contributor.author | HIDOURI, Mourad | |
| dc.contributor.author | BEN HAMMOUDA, Abdel-Karim | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | WATTIAUX, Alain | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | FOURNÈS, Léopold | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DARRIET, Jacques | |
| hal.structure.identifier | Laboratoire de Chimie Structurale des Matériaux, Département de Chimie | |
| dc.contributor.author | BEN AMARA, Mongi | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 0254-0584 | |
| dc.description.abstractEn | Single crystals of a new iron monophosphate K3Fe(PO4)2 were synthesized by the flux method and characterized by X-ray diffraction, magnetic susceptibility and Mössbauer spectroscopy. The compound crystallizes in the monoclinic system with the space group P21/n and the parameters a = 9.598(3) Å, b = 11.086(2) Å, c = 15.462(3) Å, β = 90.30(2)° and Z = 8. The crystal structure can be described in terms of [Fe2P4O17]∞ chains of FeO6 octahedra and PO4 tetrahedra sharing corners and edges. Adjacent chains are linked through common corners to form a three-dimensional framework containing crossing tunnels where the K+ ions are located. The magnetic measurements showed the compound to be antiferromagnetic with TN ≈ 9 K. The Mössbauer spectroscopy confirmed the occurrence of octahedral Fe3+ ions in a high spin state. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Inorganic compounds | |
| dc.subject.en | Crystallization | |
| dc.subject.en | Mössbauer spectroscopy | |
| dc.subject.en | Magnetic properties | |
| dc.title.en | Synthesis and structural study of a new iron phosphate K3Fe(PO4)2 | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.matchemphys.2008.07.064 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Materials Chemistry and Physics | |
| bordeaux.page | 372-375 | |
| bordeaux.volume | 113 | |
| bordeaux.issue | 1 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00348531 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00348531v1 | |
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