Synthesis and characterization of the crystal structure and magnetic properties of the ternary manganese vanadate NaMnVO4.
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | BEN YAHIA, Hamdi | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | GAUDIN, Etienne | |
| hal.structure.identifier | Departamento de Quimica Inorgnica | |
| dc.contributor.author | BOULAHYA, Khalid | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DARRIET, Jacques | |
| hal.structure.identifier | Department of Chemistry, North Carolina Raleigh | |
| dc.contributor.author | SON, Won-Joon | |
| hal.structure.identifier | Department of Chemistry, North Carolina Raleigh | |
| dc.contributor.author | WHANGBO, Myung-Hwan | |
| dc.date.issued | 2010 | |
| dc.identifier.issn | 0020-1669 | |
| dc.description.abstractEn | A new ternary manganese vanadate, NaMnVO(4), was synthesized by solid state reaction route, and its crystal structure and magnetic properties were characterized by X-ray diffraction, magnetic susceptibility and specific heat measurements, and by density functional calculations. NaMnVO(4) crystallizes in the maricite-type structure with space group Pnma, a = 9.563(1) A, b = 6.882(1) A, c = 5.316(1) A, and Z = 4. NaMnVO(4) contains MnO(4) chains made up of edge-sharing MnO(6) octahedra, and these chains are interlinked by VO(4) tetrahedra. The magnetic susceptibility has a broad maximum at T(max) = 24 K and follows the Curie-Weiss behavior above 70 K with θ = -62 K. NaMnVO(4) undergoes a three-dimensional antiferromagnetic ordering at T(N) = 11.8 K. The spin exchanges of NaMnVO(4) are dominated by the intrachain antiferromagnetic exchange, and the interchain spin exchanges are spin-frustrated. The most probable magnetic structure of the ordered magnetic state below T(N) was predicted on the basis of the extracted spin exchanges. | |
| dc.language.iso | en | |
| dc.publisher | American Chemical Society | |
| dc.title.en | Synthesis and characterization of the crystal structure and magnetic properties of the ternary manganese vanadate NaMnVO4. | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1021/ic101180h | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Inorganic Chemistry | |
| bordeaux.page | 8578-8582 | |
| bordeaux.volume | 49 | |
| bordeaux.issue | 18 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00530074 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00530074v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganic%20Chemistry&rft.date=2010&rft.volume=49&rft.issue=18&rft.spage=8578-8582&rft.epage=8578-8582&rft.eissn=0020-1669&rft.issn=0020-1669&rft.au=BEN%20YAHIA,%20Hamdi&GAUDIN,%20Etienne&BOULAHYA,%20Khalid&DARRIET,%20Jacques&SON,%20Won-Joon&rft.genre=article |
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