G. Suter, U. Wild, A. Holzwarth
Feb 15, 1986
Citations
0
Influential Citations
20
Citations
Journal
Chemical Physics
Abstract
Abstract Phosphorescence line narrowing is reported for several 1-indanone derivatives upon excitation into the first singlet state. This effect observed for the first time requires a rigid link between the phenyl- and the keto-group and is ascribed to a strong correlation between the absolute state energies of S 1 (nπ*) and T 1 (nπ*) in the glassy matrix.