✦ LIBER ✦
Quenching of the 1(1-pyrenyl), 3n(3-methylindole)propane exciplex by m-dicyanobenzene. Formation of an emitting terplex consisting of three different components
✍ Scribed by A.M. Swinnen; F. Ruttens; M. Van Der Auweraer; F.C. De Schryver
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 446 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The mtramolecular exciplex 1(1-pyrenyl), 3N(3-methyhndole)propane 1s quenched by m-&cyanobenzene. The pyrene and Ibe exaplex fluorescence 1s quenched and Lieu respective rate cons~anls equal 1 5 x IO" C mol-' s-' and 1.1 x 10" ( mol-' 5-l. The quenchmg of Ihe exnplcx results m the emisstion of a new species. whtch does not anse from exciplex substitution bur can be ascribed 10 a triple exciplex (mDCB-Py-C,H,-In* )