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Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/50574
Title: Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
Authors: Nonglak Khunoad
Nuttaporn Krittametaporn
Soraya Pornsuwan
Palangpon Kongsaeree
Serhiy Demeshko
Preeyanuch Sangtrirutnugul
Universität Göttingen
Mahidol University
Keywords: Chemistry;Materials Science
Issue Date: 24-Mar-2019
Citation: Inorganica Chimica Acta. Vol.488, (2019), 141-144
Abstract: © 2019 Elsevier B.V. Treatment of tris(4-benzyl-1,2,3-triazolyl)methanol (Htbtm) with CuIBr in refluxed CH2Cl2 under aerobic conditions afforded the hexanuclear CuII complexes with the formula Cu6(µ3-O⋯H⋯O-µ3)(µ-tbtm-к3-O,N3,N3′)3(µ-Br)6. The crystal structure reveals two Cu3(µ-Br)3(µ3-O) units linked by three deprotonated tbtm ligands and a proton. Magnetic studies of the hexanuclear CuII cluster show a strong overall antiferromagnetic behavior with a dominant coupling interaction between CuII⋯CuII ions of different Cu3(µBr)3(µ3-O) units.
URI: http://repository.li.mahidol.ac.th/dspace/handle/123456789/50574
metadata.dc.identifier.url: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85060203402&origin=inward
ISSN: 00201693
Appears in Collections:Scopus 2019

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