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Article: Synthesis, crystal structures, luminescence and magnetic properties of lanthanide complexes containing the 1,8-bis(2-hydroxybenzamideo)-3,6-dioxaoctane ligand

TitleSynthesis, crystal structures, luminescence and magnetic properties of lanthanide complexes containing the 1,8-bis(2-hydroxybenzamideo)-3,6-dioxaoctane ligand
Authors
Lai, WPWWong, WTLi, BKFCheah, KW
KeywordsChemical reaction
Crystal structure
Luminescence
Magnetism
X ray crystallography
Issue Date2002
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/njc
Citation
New Journal of Chemistry, 2002, v. 26 n. 5, p. 576-581 How to Cite?
DOI: http://dx.doi.org/10.1039/B108942K
AbstractThe reaction of 1,8-bis(2-hydroxybenzamido)-3,6-dioxaoctane (H2L) with lanthanide nitrates in MeCN afforded new binuclear lanthanide complexes (Ln=La–Nd, Sm–Yb or Y, 1–13) in high yields, and the molecular structures of 1 and 2 were established by X-ray crystallography. A photophysical study of the ligand H2L and of the binuclear complexes (Ln=Nd, Sm, Eu, Tb and Dy) has been performed and the quenching effect of coordinated water molecules was observed. The H2L and Tb complex exhibit an up-conversion process under OPO excitation at 660 nm. The magnetic properties of Pr and Gd complexes are also reported.
Persistent Identifierhttp://hdl.handle.net/10722/70496
ISSN
1144-0546
2021 Impact Factor: 3.925
2020 SCImago Journal Rankings: 0.693
ISI Accession Number ID
WOS:000175757200016

 

DC FieldValueLanguage
dc.contributor.authorLai, WPWen_HK
dc.contributor.authorWong, WTen_HK
dc.contributor.authorLi, BKFen_HK
dc.contributor.authorCheah, KWen_HK
dc.date.accessioned2010-09-06T06:23:25Z-
dc.date.available2010-09-06T06:23:25Z-
dc.date.issued2002en_HK
dc.identifier.citationNew Journal of Chemistry, 2002, v. 26 n. 5, p. 576-581en_HK
dc.identifier.issn1144-0546en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70496-
dc.description.abstractThe reaction of 1,8-bis(2-hydroxybenzamido)-3,6-dioxaoctane (H2L) with lanthanide nitrates in MeCN afforded new binuclear lanthanide complexes (Ln=La–Nd, Sm–Yb or Y, 1–13) in high yields, and the molecular structures of 1 and 2 were established by X-ray crystallography. A photophysical study of the ligand H2L and of the binuclear complexes (Ln=Nd, Sm, Eu, Tb and Dy) has been performed and the quenching effect of coordinated water molecules was observed. The H2L and Tb complex exhibit an up-conversion process under OPO excitation at 660 nm. The magnetic properties of Pr and Gd complexes are also reported.-
dc.languageengen_HK
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/njcen_HK
dc.relation.ispartofNew Journal of Chemistryen_HK
dc.subjectChemical reaction-
dc.subjectCrystal structure-
dc.subjectLuminescence-
dc.subjectMagnetism-
dc.subjectX ray crystallography-
dc.titleSynthesis, crystal structures, luminescence and magnetic properties of lanthanide complexes containing the 1,8-bis(2-hydroxybenzamideo)-3,6-dioxaoctane liganden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1144-0546&volume=26&spage=576&epage=581&date=2002&atitle=Synthesis,+crystal+structures,+luminescence+and+magnetic+properties+of+lanthanide+complexes+containing+the+1,8-bis(2-hydroxybenzamideo)-3,6-dioxaoctane+liganden_HK
dc.identifier.emailWong, WT: wtwong@hku.hken_HK
dc.identifier.authorityWong, WT=rp00811en_HK
dc.identifier.doi10.1039/B108942K-
dc.identifier.scopuseid_2-s2.0-0036099877-
dc.identifier.hkuros68279en_HK
dc.identifier.volume26-
dc.identifier.issue5-
dc.identifier.spage576-
dc.identifier.epage581-
dc.identifier.isiWOS:000175757200016-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl1144-0546-

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