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Generation by Electron Transfer of an Emitting State Not Observed by Photoexcitation in a Linked Ru(bpy)32+−Methyl Viologen
- Source :
- Journal of the American Chemical Society. 118:3656-3660
- Publication Year :
- 1996
- Publisher :
- American Chemical Society (ACS), 1996.
-
Abstract
- The molecule in which a methyl viologen (MV2+) moiety is coupled through a three-carbon chain to one bipyridine in Ru(bpy)32+ (bpy = 2,2‘bipyrine), [Ru(bpy)2(4-(2-(1‘-methyl-4−4‘-bipyridinediium-1-yl)propyl)-4‘-methyl-2,2‘-bipyridine), abbreviated RuII(bpy)2(MV2+-bpy)4+], does not emit upon photoexcitation because of rapid quenching of the MLCT state by the MV2+. The integrated steady-state photoemission intensity is
Details
- ISSN :
- 15205126 and 00027863
- Volume :
- 118
- Database :
- OpenAIRE
- Journal :
- Journal of the American Chemical Society
- Accession number :
- edsair.doi...........9f4b067225e10eafdf781b1d68579b3e