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Synthesis, crystal structure and magnetic properties of Li0.44Eu3[B3N6]

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dc.contributor.coauthorProts, Yurii
dc.contributor.coauthorFoerster, Tobias
dc.contributor.coauthorSichelschmidt, Jörg
dc.contributor.coauthorAuffermann, Gudrun
dc.contributor.coauthorSchnelle, Walter
dc.contributor.coauthorSchappacher, Falko
dc.contributor.coauthorPoettgen, Rainer
dc.contributor.departmentDepartment of Chemistry
dc.contributor.facultymemberYes
dc.contributor.kuauthorAydemir, Umut
dc.contributor.kuauthorKokal, İlkin
dc.contributor.kuauthorSomer, Mehmet Suat
dc.contributor.kuauthorYahyaoğlu, Müjde
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T23:38:19Z
dc.date.issued2014
dc.description.abstractLi0.44Eu3[B3N6] was synthesized from the metathesis reaction of Li-3[BN2] and EuCI3 at 850 degrees C. Li0.44EU3-[B3N6] crystallizes in the trigonal space group R (3) over barc (No. 167) with a=12.0225(2) angstrom, c=6.8556(2) angstrom and Z=6. In the crystal structure, isolated, planar cyclic [B3N6](9-) units are charge-balanced by the mixed-valence Eu3+/Eu2+ and Li+ cations. Li+ occupies partially (44%) the Wyckoff site 6b and is sandwiched between the [B3N6](9-) anions. Mossbauer spectroscopy results show the resonance lines of Eu2+ and Eu3+, respectively, indicating the heterogeneous mixed valency of the Eu atoms. X-Band ESR investigations between 5 and 300 K reveal an intense signal over the whole temperature range originating from Eu2+. Magnetic susceptibility measurements indicate a Curie-Weiss behavior with an experimental effective magnetic moment of (mu eff)=8.28 (mu B) per formula unit.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.studentonlypublicationNo
dc.description.studentpublicationYes
dc.description.versionN/A
dc.identifier.WoSQuartileQ2
dc.identifier.doi10.1016/j.jssc.2013.11.001
dc.identifier.eissn1095-726X
dc.identifier.embargoN/A
dc.identifier.endpage101
dc.identifier.issn0022-4596
dc.identifier.issue1
dc.identifier.scopus2-s2.0-84943368281
dc.identifier.startpage96
dc.identifier.urihttps://doi.org/10.1016/j.jssc.2013.11.001
dc.identifier.urihttps://hdl.handle.net/20.500.14288/12941
dc.identifier.volume210
dc.identifier.wos000330081900014
dc.keywordsLithium
dc.keywordsEuropium
dc.keywordsCyclotrinitridoborate
dc.keywordsCrystal structure
dc.keywordsMossbauer
dc.keywordsESR
dc.language.isoeng
dc.publisherAcademic Press Inc.
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofJournal of Solid State Chemistry
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectChemistry
dc.subjectInorganic and nuclear chemistry
dc.subjectPhysical chemistry
dc.titleSynthesis, crystal structure and magnetic properties of Li0.44Eu3[B3N6]
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorKokal, İlkin
local.contributor.kuauthorAydemir, Umut
local.contributor.kuauthorYahyaoğlu, Müjde
local.contributor.kuauthorSomer, Mehmet Suat
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