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Article: The Metal-Metal-to-Ligand Charge Transfer Excited State and Supramolecular Polymerization of Luminescent Pincer PdII–Isocyanide Complexes

TitleThe Metal-Metal-to-Ligand Charge Transfer Excited State and Supramolecular Polymerization of Luminescent Pincer Pd<sup>II</sup>–Isocyanide Complexes
Authors
Keywordsintermolecular interactions
isocyanides
living supramolecular polymerization
MMLCT
palladium
Issue Date2018
Citation
Angewandte Chemie - International Edition, 2018, v. 57, n. 12, p. 3089-3093 How to Cite?
Abstract© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Pincer PdII–isocyanide complexes are described that display intermolecular interactions and emissive3MMLCT excited states in aggregation state(s) at room temperature. The intermolecular PdII−PdIIand ligand–ligand interactions drive these complexes to undergo supramolecular polymerization in a living manner. Comprehensive spectroscopic studies reveal a pathway with a kinetic trap that can be modulated by changing the counteranion and metal atom. The PdIIsupramolecular assemblies comprise two different aggregation forms with only one to be emissive. DFT/TDDFT calculations lend support to the MMLCT absorption and emission of these pincer PdII–isocyanide aggregates.
Persistent Identifierhttp://hdl.handle.net/10722/256835
ISSN
2015 Impact Factor: 11.709
2015 SCImago Journal Rankings: 6.229

 

DC FieldValueLanguage
dc.contributor.authorWan, Qingyun-
dc.contributor.authorTo, Wai Pong-
dc.contributor.authorYang, Chen-
dc.contributor.authorChe, Chi Ming-
dc.date.accessioned2018-07-24T08:58:04Z-
dc.date.available2018-07-24T08:58:04Z-
dc.date.issued2018-
dc.identifier.citationAngewandte Chemie - International Edition, 2018, v. 57, n. 12, p. 3089-3093-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10722/256835-
dc.description.abstract© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Pincer PdII–isocyanide complexes are described that display intermolecular interactions and emissive3MMLCT excited states in aggregation state(s) at room temperature. The intermolecular PdII−PdIIand ligand–ligand interactions drive these complexes to undergo supramolecular polymerization in a living manner. Comprehensive spectroscopic studies reveal a pathway with a kinetic trap that can be modulated by changing the counteranion and metal atom. The PdIIsupramolecular assemblies comprise two different aggregation forms with only one to be emissive. DFT/TDDFT calculations lend support to the MMLCT absorption and emission of these pincer PdII–isocyanide aggregates.-
dc.languageeng-
dc.relation.ispartofAngewandte Chemie - International Edition-
dc.subjectintermolecular interactions-
dc.subjectisocyanides-
dc.subjectliving supramolecular polymerization-
dc.subjectMMLCT-
dc.subjectpalladium-
dc.titleThe Metal-Metal-to-Ligand Charge Transfer Excited State and Supramolecular Polymerization of Luminescent Pincer Pd<sup>II</sup>–Isocyanide Complexes-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1002/anie.201712249-
dc.identifier.scopuseid_2-s2.0-85041229341-
dc.identifier.hkuros287045-
dc.identifier.volume57-
dc.identifier.issue12-
dc.identifier.spage3089-
dc.identifier.epage3093-
dc.identifier.eissn1521-3773-

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