Triumphene is a fluorinated and phenylated fullerene derivative. It was first synthesized in 1998 by Boltalina, Street, and Taylor by reaction of C<sub>60</sub>F<sub>18</sub> in a benzene-FeCl<sub>3</sub> solution for two weeks at room temperature. It is the first trefoil-shaped phenylated [60]fullerene, providing a unique scaffold for the potential use in nanoscale imaging agents.