Publications [#262868] of Tuan Vo-Dinh

Papers Published

1. Wild, UP; Griesser, HJ; Tuan, VD; Oth, JFM, Fluorescence from the second excited singlet state of [18] annulenes, Chemical Physics Letters, vol. 41 no. 3 (August, 1976), pp. 450-455, Elsevier BV, ISSN 0009-2614 [0009-2614(76)85391-2], [doi]
   (last updated on 2024/04/24)

   Abstract:
   The emission spectra of the second excited singlet state of [18] annulene and of monofluoro [18] annulene (in a 3-methylpentane glass at 4 K) are reported. The large energy gap between the first and second excited singlet states inhibits fast internal conversion and favours the appearance of S2 → S0 emission. In addition, fluorescence from the S1 state can be observed in monofluoro [13] annulene by exciting into the S2 or directly into the S1 absorption. © 1976.

   Keywords:
   fluorescence;molecular excited states;organic compounds;