Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol

Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol

© 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 link...

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Main Authors: Nonglak Khunoad, Nuttaporn Krittametaporn, Soraya Pornsuwan, Palangpon Kongsaeree, Serhiy Demeshko, Preeyanuch Sangtrirutnugul
Other Authors: Universität Göttingen
Format: Article
Published: 2020
Subjects:
Chemistry
Materials Science
Online Access:https://repository.li.mahidol.ac.th/handle/123456789/50574
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spelling th-mahidol.505742020-01-27T16:09:17Z Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol Nonglak Khunoad Nuttaporn Krittametaporn Soraya Pornsuwan Palangpon Kongsaeree Serhiy Demeshko Preeyanuch Sangtrirutnugul Universität Göttingen Mahidol University Chemistry Materials Science © 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. 2020-01-27T08:14:09Z 2020-01-27T08:14:09Z 2019-03-24 Article Inorganica Chimica Acta. Vol.488, (2019), 141-144 10.1016/j.ica.2019.01.021 00201693 2-s2.0-85060203402 https://repository.li.mahidol.ac.th/handle/123456789/50574 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85060203402&origin=inward
institution Mahidol University
building Mahidol University Library
continent Asia
country Thailand
Thailand
content_provider Mahidol University Library
collection Mahidol University Institutional Repository
topic Chemistry
Materials Science
spellingShingle Chemistry
Materials Science
Nonglak Khunoad
Nuttaporn Krittametaporn
Soraya Pornsuwan
Palangpon Kongsaeree
Serhiy Demeshko
Preeyanuch Sangtrirutnugul
Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
description © 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.
author2 Universität Göttingen
author_facet Universität Göttingen
Nonglak Khunoad
Nuttaporn Krittametaporn
Soraya Pornsuwan
Palangpon Kongsaeree
Serhiy Demeshko
Preeyanuch Sangtrirutnugul
format Article
author Nonglak Khunoad
Nuttaporn Krittametaporn
Soraya Pornsuwan
Palangpon Kongsaeree
Serhiy Demeshko
Preeyanuch Sangtrirutnugul
author_sort Nonglak Khunoad
title Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
title_short Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
title_full Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
title_fullStr Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
title_full_unstemmed Self-assembled Cu(II) cluster from aerobic oxidation of Cu(I)Br with tris(triazolyl)methanol
title_sort self-assembled cu(ii) cluster from aerobic oxidation of cu(i)br with tris(triazolyl)methanol
publishDate 2020
url https://repository.li.mahidol.ac.th/handle/123456789/50574
_version_ 1763489946170032128

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