Figure 6
Absorption spectra on addition of various metal salts in ethanol (c(5b) = 10−5 m, c(M+) = 10–5 m, T = 298 K) (A) and emission spectra of compound 5b on addition of various metal salts in ethanol (c(5b) = 10−7 m, c(M+) = 10−7 m, T = 298 K, λexc = 404 nm).
