Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026545063> ?p ?o ?g. }
- W2026545063 endingPage "1657" @default.
- W2026545063 startingPage "1647" @default.
- W2026545063 abstract "A series of luminescent branched platinum(II) alkynyl complexes, [1,3,5-{RC[triple bond]C(PEt3)2PtC[triple bond]C-C6H4C[triple bond]C}3C6H3] (R=C6H5, C6H4OMe, C6H4Me, C6H4CF3, C5H4N, C6H4SAc, 1-napthyl (Np), 1-pyrenyl (Pyr), 1-anthryl-8-ethynyl (HC[triple bond]CAn)), [1,3-{PyrC[triple chemical bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}2-5-{(iPr)3SiC[triple bond]C}C6H3], and [1,3-{PyrC[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}2-5-(HC[triple bond]C)C6H3], was successfully synthesized by using the precursors [1,3,5-{Cl(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}3C6H3] or [1,3-{Cl(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}2-5-{(iPr)3SiC[triple bond]C}C6H3]. The X-ray crystal structures of [1,3,5-{MeOC6H4C[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}3C6H3] and [1,8-{Cl(PEt3)2PtC[triple bond]C}2An] have been determined. These complexes were found to show long-lived emission in both solution and solid-state phases at room temperature. The emission origin of the branched complexes [1,3,5-{RC[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}3C6H3] with R=C6H5, C6H4OMe, C6H4Me, C6H4CF3, C5H4N, and C6H4SAc was tentatively assigned to be derived from triplet states of predominantly intraligand (IL) character with some mixing of metal-to-ligand charge-transfer (MLCT) (dpi(Pt)-->pi*(C[triple bond]CR)) character, while the emission origin of the branched complexes with polyaromatic alkynyl ligands, [1,3,5-{RC[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}3C6H3] with R=Np, Pyr, or HC[triple bond]CAn, [1,3-{PyrC[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}2-5-{(iPr)3SiC[triple bond]C}C6H3], [1,3-{PyrC[triple bond]C(PEt3)2PtC[triple bond]CC6H4C[triple bond]C}2-5-(HC[triple bond]C)C6H3], and [1,8-{Cl(PEt3)2PtC[triple bond]C}2An], was tentatively assigned to be derived from the predominantly 3IL states of the respective polyaromatic alkynyl ligands, mixed with some 3MLCT (d(pi)(Pt)-->pi*(C[triple bond]CR)) character. By incorporating different alkynyl ligands into the periphery of these branched complexes, one could readily tune the nature of the lowest energy emissive state and the direction of the excitation energy transfer." @default.
- W2026545063 created "2016-06-24" @default.
- W2026545063 creator A5043356846 @default.
- W2026545063 creator A5059372365 @default.
- W2026545063 creator A5070448032 @default.
- W2026545063 date "2005-02-14" @default.
- W2026545063 modified "2023-10-14" @default.
- W2026545063 title "Room‐Temperature Phosphorescence and Energy Transfer in Luminescent Multinuclear Platinum(<scp>II</scp>) Complexes of Branched Alkynyls" @default.
- W2026545063 cites W1565469451 @default.
- W2026545063 cites W1969635440 @default.
- W2026545063 cites W1970433777 @default.
- W2026545063 cites W1974659074 @default.
- W2026545063 cites W1978571442 @default.
- W2026545063 cites W1982306030 @default.
- W2026545063 cites W1982779770 @default.
- W2026545063 cites W1991389193 @default.
- W2026545063 cites W1992310580 @default.
- W2026545063 cites W1993881057 @default.
- W2026545063 cites W1995952961 @default.
- W2026545063 cites W1996272583 @default.
- W2026545063 cites W2002957942 @default.
- W2026545063 cites W2004012660 @default.
- W2026545063 cites W2004853013 @default.
- W2026545063 cites W2006008657 @default.
- W2026545063 cites W2007189194 @default.
- W2026545063 cites W2011019705 @default.
- W2026545063 cites W2013120895 @default.
- W2026545063 cites W2014697750 @default.
- W2026545063 cites W2015024376 @default.
- W2026545063 cites W2018828774 @default.
- W2026545063 cites W2019611597 @default.
- W2026545063 cites W2023102287 @default.
- W2026545063 cites W2023407006 @default.
- W2026545063 cites W2023739445 @default.
- W2026545063 cites W2024507748 @default.
- W2026545063 cites W2026373027 @default.
- W2026545063 cites W2037306466 @default.
- W2026545063 cites W2038623889 @default.
- W2026545063 cites W2050606126 @default.
- W2026545063 cites W2052403166 @default.
- W2026545063 cites W2059026530 @default.
- W2026545063 cites W2067122290 @default.
- W2026545063 cites W2068644844 @default.
- W2026545063 cites W2070676933 @default.
- W2026545063 cites W2074688837 @default.
- W2026545063 cites W2077659062 @default.
- W2026545063 cites W2079371056 @default.
- W2026545063 cites W2082447344 @default.
- W2026545063 cites W2084614119 @default.
- W2026545063 cites W2092402604 @default.
- W2026545063 cites W2102643689 @default.
- W2026545063 cites W2132820557 @default.
- W2026545063 cites W2140404078 @default.
- W2026545063 cites W2160341550 @default.
- W2026545063 cites W2164045187 @default.
- W2026545063 cites W2950719912 @default.
- W2026545063 cites W2951518036 @default.
- W2026545063 doi "https://doi.org/10.1002/chem.200400888" @default.
- W2026545063 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15669068" @default.
- W2026545063 hasPublicationYear "2005" @default.
- W2026545063 type Work @default.
- W2026545063 sameAs 2026545063 @default.
- W2026545063 citedByCount "77" @default.
- W2026545063 countsByYear W20265450632012 @default.
- W2026545063 countsByYear W20265450632013 @default.
- W2026545063 countsByYear W20265450632014 @default.
- W2026545063 countsByYear W20265450632015 @default.
- W2026545063 countsByYear W20265450632016 @default.
- W2026545063 countsByYear W20265450632017 @default.
- W2026545063 countsByYear W20265450632018 @default.
- W2026545063 countsByYear W20265450632020 @default.
- W2026545063 countsByYear W20265450632021 @default.
- W2026545063 crossrefType "journal-article" @default.
- W2026545063 hasAuthorship W2026545063A5043356846 @default.
- W2026545063 hasAuthorship W2026545063A5059372365 @default.
- W2026545063 hasAuthorship W2026545063A5070448032 @default.
- W2026545063 hasConcept C108797602 @default.
- W2026545063 hasConcept C115624301 @default.
- W2026545063 hasConcept C122032599 @default.
- W2026545063 hasConcept C124600460 @default.
- W2026545063 hasConcept C155860418 @default.
- W2026545063 hasConcept C178790620 @default.
- W2026545063 hasConcept C185592680 @default.
- W2026545063 hasConcept C196099240 @default.
- W2026545063 hasConcept C2781311116 @default.
- W2026545063 hasConcept C32909587 @default.
- W2026545063 hasConcept C68381374 @default.
- W2026545063 hasConcept C8010536 @default.
- W2026545063 hasConcept C86194371 @default.
- W2026545063 hasConceptScore W2026545063C108797602 @default.
- W2026545063 hasConceptScore W2026545063C115624301 @default.
- W2026545063 hasConceptScore W2026545063C122032599 @default.
- W2026545063 hasConceptScore W2026545063C124600460 @default.
- W2026545063 hasConceptScore W2026545063C155860418 @default.
- W2026545063 hasConceptScore W2026545063C178790620 @default.
- W2026545063 hasConceptScore W2026545063C185592680 @default.
- W2026545063 hasConceptScore W2026545063C196099240 @default.
- W2026545063 hasConceptScore W2026545063C2781311116 @default.