Conformeric fluorescence and phosphorescence of aromatic molecules with a possibility of rotation of chromophoric fragments around single chemical bonds

Conformeric fluorescence of aromatic mol

Conformeric fluorescence of aromatic molecules which admit rotation of chromophoric fragments around a single chemical bond

✍ M.V. Alfimov; Yu.B. Sheck; N.P. Kovalenko 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 241 KB

Fluorescence spectra of frans-l,Z~i\_(l-naphthyl)cthylcnc and I .4di-(2-mphthyl)-benzene were found lo be a supcrposition of emissions from two or more fluorescing species. These species have been identified as conformers differing from one another by their nuclear configurations. The phcnomcnon is