Lanthanide luminescence efficiency in eight- and nine-coordinate complexes: Role of the radiative lifetime
DC Field | Value | Language |
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dc.contributor.author | Buenzli, Jean-Claude G. | - |
dc.contributor.author | Chauvin, Anne-Sophie | - |
dc.contributor.author | Kim, Hwan Kyu | - |
dc.contributor.author | Deiters, Emmanuel | - |
dc.contributor.author | Eliseeva, Svetlana V. | - |
dc.date.accessioned | 2021-09-07T23:06:28Z | - |
dc.date.available | 2021-09-07T23:06:28Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-11 | - |
dc.identifier.issn | 0010-8545 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115381 | - |
dc.description.abstract | The photophysical parameters for the sensitization of metal-centred luminescence are analyzed in two series of complexes with tridentate and hexadentate ligands having NxOy chelating units. In particular, the radiative lifetime tau(rad) is experimentally estimated for 29 nine-coordinate Eu-III complexes and 10 eight- and nine-coordinate Yb-III complexes. The known dependence of tau(rad) on refractive index is sub-stantiated by comparing data for solid-state samples and solutions. Moreover, a clear dependence of tau(rad) with the coordination environment is evidenced and in the case of Eu-III, a comparison between tau(rad) and the nephelauxetic effect generated by the ligands is attempted. Altogether, this extensive analysis points to the importance of having a handle on tau(rad) when designing ligands for highly luminescent lanthanide-containing molecular edifices. This, in turn, should stimulate initiating theoretical considerations to unravel a reliable relationship between tau(rad) and the electronic structure of the ligands. (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | METAL-ENHANCED FLUORESCENCE | - |
dc.subject | BOND-VALENCE PARAMETERS | - |
dc.subject | ENERGY-TRANSFER PATHWAY | - |
dc.subject | PHOTOPHYSICAL PROPERTIES | - |
dc.subject | HIGHLY LUMINESCENT | - |
dc.subject | RARE-EARTH | - |
dc.subject | SPECTRAL INTENSITIES | - |
dc.subject | EXCITED-STATES | - |
dc.subject | QUANTUM YIELD | - |
dc.subject | EUROPIUM | - |
dc.title | Lanthanide luminescence efficiency in eight- and nine-coordinate complexes: Role of the radiative lifetime | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Hwan Kyu | - |
dc.identifier.doi | 10.1016/j.ccr.2010.04.002 | - |
dc.identifier.scopusid | 2-s2.0-77956225998 | - |
dc.identifier.wosid | 000282389100016 | - |
dc.identifier.bibliographicCitation | COORDINATION CHEMISTRY REVIEWS, v.254, no.21-22, pp.2623 - 2633 | - |
dc.relation.isPartOf | COORDINATION CHEMISTRY REVIEWS | - |
dc.citation.title | COORDINATION CHEMISTRY REVIEWS | - |
dc.citation.volume | 254 | - |
dc.citation.number | 21-22 | - |
dc.citation.startPage | 2623 | - |
dc.citation.endPage | 2633 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.subject.keywordPlus | METAL-ENHANCED FLUORESCENCE | - |
dc.subject.keywordPlus | BOND-VALENCE PARAMETERS | - |
dc.subject.keywordPlus | ENERGY-TRANSFER PATHWAY | - |
dc.subject.keywordPlus | PHOTOPHYSICAL PROPERTIES | - |
dc.subject.keywordPlus | HIGHLY LUMINESCENT | - |
dc.subject.keywordPlus | RARE-EARTH | - |
dc.subject.keywordPlus | SPECTRAL INTENSITIES | - |
dc.subject.keywordPlus | EXCITED-STATES | - |
dc.subject.keywordPlus | QUANTUM YIELD | - |
dc.subject.keywordPlus | EUROPIUM | - |
dc.subject.keywordAuthor | Lanthanide | - |
dc.subject.keywordAuthor | Luminescence | - |
dc.subject.keywordAuthor | Nine-coordination | - |
dc.subject.keywordAuthor | Eight-coordination | - |
dc.subject.keywordAuthor | Mononuclear | - |
dc.subject.keywordAuthor | Binuclear | - |
dc.subject.keywordAuthor | Helicate | - |
dc.subject.keywordAuthor | Radiative lifetime | - |
dc.subject.keywordAuthor | Quantum yield | - |
dc.subject.keywordAuthor | Sensitization efficiency | - |
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