Please use this identifier to cite or link to this item: https://doi.org/10.1002/chem.201002296
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dc.titlePure Trinuclear 4f Single-Molecule Magnets: Synthesis, Structures, Magnetism and Ab Initio Investigation
dc.contributor.authorGuo, Fu-Sheng
dc.contributor.authorLiu, Jun-Liang
dc.contributor.authorLeng, Ji-Dong
dc.contributor.authorMeng, Zhao-Sha
dc.contributor.authorLin, Zhuo-Jia
dc.contributor.authorTong, Ming-Liang
dc.contributor.authorGao, Song
dc.contributor.authorUngur, Liviu
dc.contributor.authorChibotaru, Liviu F
dc.date.accessioned2022-07-18T04:32:24Z
dc.date.available2022-07-18T04:32:24Z
dc.date.issued2011-02-01
dc.identifier.citationGuo, Fu-Sheng, Liu, Jun-Liang, Leng, Ji-Dong, Meng, Zhao-Sha, Lin, Zhuo-Jia, Tong, Ming-Liang, Gao, Song, Ungur, Liviu, Chibotaru, Liviu F (2011-02-01). Pure Trinuclear 4f Single-Molecule Magnets: Synthesis, Structures, Magnetism and Ab Initio Investigation. CHEMISTRY-A EUROPEAN JOURNAL 17 (8) : 2458-2466. ScholarBank@NUS Repository. https://doi.org/10.1002/chem.201002296
dc.identifier.issn09476539
dc.identifier.issn15213765
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/228748
dc.description.abstractA family of linear Dy3 and Tb3 clusters have been facilely synthesized from the reactions of DyCl3, the polydentate 3-methyloxysalicylaldoxime (MeOsaloxH2) ligand with auxiliary monoanionic ligands, such as trichloroacetate, NO3-, OH-, and Cl-. Complexes 1-5 contain a nearly linear Ln3 core, with similar Ln⋯Ln distances (3.6901(4)-3.7304(3) Å for the Dy3 species, and 3.7273(3)-3.7485(5) Å for the Tb3 species) and Ln⋯Ln⋯Ln angles of 157.036(8)-159.026(15)° for the Dy3 species and 157.156(8)-160.926(15)° for the Tb3 species. All three Ln centers are bridged by the two doubly-deprotonated [MeOsalox]2- ligands and two of the four [MeOsaloxH]- ligands through the N,O- η2-oximato groups and the phenoxo oxygen atoms (Dy-O-Dy angles=102.28(16)-106.85(13)°; Tb-O-Tb angles=102.00(11)-106.62(11)°). The remaining two [MeOsaloxH]- ligands each chelate an outer Ln III center through their phenoxo oxygen and oxime nitrogen atoms. Magnetic studies reveal that both Dy3 and Tb3 clusters exhibit significant ferromagnetic interactions and that the Dy3 species behave as single-molecule magnets, expanding upon the recent reports of the pure 4f type SMMs. © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
dc.language.isoen
dc.publisherWILEY-V C H VERLAG GMBH
dc.sourceElements
dc.subjectScience & Technology
dc.subjectPhysical Sciences
dc.subjectChemistry, Multidisciplinary
dc.subjectChemistry
dc.subjectab initio investigation
dc.subjectcluster compounds
dc.subjectdysprosium
dc.subjectmagnetic properties
dc.subjectsingle-molecule magnets
dc.subjectFERROMAGNETIC INTERACTION
dc.subjectDYSPROSIUM TRIANGLES
dc.subjectSPIN
dc.subjectCOMPLEXES
dc.subjectMAGNETIZATION
dc.subjectRELAXATION
dc.subjectAGGREGATE
dc.subjectDYNAMICS
dc.subjectBEHAVIOR
dc.typeArticle
dc.date.updated2022-07-15T01:17:46Z
dc.contributor.departmentDEPT OF CHEMISTRY
dc.description.doi10.1002/chem.201002296
dc.description.sourcetitleCHEMISTRY-A EUROPEAN JOURNAL
dc.description.volume17
dc.description.issue8
dc.description.page2458-2466
dc.published.statePublished
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