Room temperature phosphorescence from a platinum (II) diimine bis (pyrenylacetylide) complex
IE Pomestchenko, CR Luman, M Hissler… - Inorganic …, 2003 - ACS Publications
IE Pomestchenko, CR Luman, M Hissler, R Ziessel, FN Castellano
Inorganic chemistry, 2003•ACS PublicationsRoom temperature phosphorescence has been observed in a synthetically facile Pt (II)
complex, Pt (dbbpy)(C⋮ C-pyrene) 2 (dbbpy= 4, 4 '-di (tert-butyl)-2, 2 '-bipyridine; C⋮ C-
pyrene= 1-ethynylpyrene), in fluid solution. The static and time-resolved absorption and
luminescence data are consistent with phosphorescence emerging from the appended C⋮
C-pyrenyl units following excitation into the low energy dπ Pt→ π* dbbpy metal-to-ligand
charge transfer absorption bands.
complex, Pt (dbbpy)(C⋮ C-pyrene) 2 (dbbpy= 4, 4 '-di (tert-butyl)-2, 2 '-bipyridine; C⋮ C-
pyrene= 1-ethynylpyrene), in fluid solution. The static and time-resolved absorption and
luminescence data are consistent with phosphorescence emerging from the appended C⋮
C-pyrenyl units following excitation into the low energy dπ Pt→ π* dbbpy metal-to-ligand
charge transfer absorption bands.
Room temperature phosphorescence has been observed in a synthetically facile Pt(II) complex, Pt(dbbpy)(C⋮C-pyrene)2 (dbbpy = 4,4‘-di(tert-butyl)-2,2‘-bipyridine; C⋮C-pyrene = 1-ethynylpyrene), in fluid solution. The static and time-resolved absorption and luminescence data are consistent with phosphorescence emerging from the appended C⋮C-pyrenyl units following excitation into the low energy dπ Pt → π* dbbpy metal-to-ligand charge transfer absorption bands.
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