Figure 1
From: An Extended Phenacene-type Molecule, [8]Phenacene: Synthesis and Transistor Application

(a) Molecular structure of [8]phenacene (H atoms omitted). (b) Solid state CP-MAS 13C NMR spectra (125 MHz) of [8]phenacene (upper). Calculated 13C chemical shifts at B3LYP/6-311+(2d,p)//B3LYP/6-31G level (lower). Asterisks denote spinning side bands. (c) AFM images of [8]phenacene thin film on SiO2/Si substrate.