The photophysics of some intramolecular ternary complexes formed between aryl and amino groups
作者:Richard A. Beecroft、R.Stephen Davidson、Dean Goodwin
DOI:10.1016/s0040-4020(01)91406-1
日期:1985.1
The fluorescence properties of (3)–(6) in solvents of varying polarity have been examined and the conclusion reached that in non-polar solvents they exhibit fluorescence (low quantum yield) from an intramolecular ternary complex. In polarsolvents very little fluorescence is observable. Although each compound exhibits extensive intramolecular fluorescence quenching, the quantum yield of localised triplet