%0 Journal Article %A Sondes Raouafi %A Faouzi Aloui %A Nesrine Hafedh %T Synthesis, characterization, and photophysical properties of a new pentacyclic helicene %J Comptes Rendus. Chimie %D 2017 %P 1047-1052 %V 20 %N 11-12 %I Elsevier %R 10.1016/j.crci.2017.10.006 %G en %F CRCHIM_2017__20_11-12_1047_0