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hal.structure.identifierInstitut für Anorganische und Analytische Chemie
dc.contributor.authorTUNCEL, Selcan
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCHEVALIER, Bernard
hal.structure.identifierInstitut für Anorganische und Analytische Chemie
dc.contributor.authorPÖTTGEN, Rainer
dc.date.issued2008
dc.identifier.issn0932-0776
dc.description.abstractEnThe rare earth-rich intermetallic magnesium compounds RE4PdMg (RE =Y, Sm,Gd) and RE4PtMg (RE =Y,Nd, Sm, Gd) were prepared by melting of the elements in sealed tantalum tubes in an induction furnace. These new Gd4RhIn-type compounds were characterized by X-ray powder diffraction. The structures of the gadolinium compounds were refined from single crystal X-ray diffractometer data: space group F ¯43m, Z = 16, a = 1388.1(2) pm, wR2 = 0.0392, 381 F2 values and 20 variables for Gd4Pd1.14Mg0.86 and a = 1387.6(2) pm, wR2 = 0.0519, 409 F2 values, BASF = 0.47(4) and 21 variables for Gd4Pt1.07Mg0.93. The gadolinium atoms build up palladium (platinum) centered trigonal prisms which are condensed via common corners and edges, leading to three-dimensional networks. The magnesium atoms form Mg4 tetrahedra which show slight mixing with the platinum metal.
dc.language.isoen
dc.publisherVerlag der Zeitschrift Fuer Naturforschung
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subject.enIntermetallics
dc.subject.enMagnesium
dc.subject.enCrystal chemistry
dc.title.enRare Earth-rich magnesium compounds RE4PdMg (RE = Y, Sm, Gd) and RE4PtMg (RE = Y, Nd, Sm, Gd)
dc.typeArticle de revue
dc.identifier.doi10.1515/znb-2008-0520
dc.subject.halChimie/Matériaux
bordeaux.journalZeitschrift fur Naturforschung B
bordeaux.page600-602
bordeaux.volume63
bordeaux.issue5
bordeaux.peerReviewedoui
hal.identifierhal-00275388
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00275388v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Zeitschrift%20fur%20Naturforschung%20B&rft.date=2008&rft.volume=63&rft.issue=5&rft.spage=600-602&rft.epage=600-602&rft.eissn=0932-0776&rft.issn=0932-0776&rft.au=TUNCEL,%20Selcan&CHEVALIER,%20Bernard&P%C3%96TTGEN,%20Rainer&rft.genre=article


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