Figure 3
From: Spectromicroscopy of C60 and azafullerene C59N: Identifying surface adsorbed water

Calculated carbon 1s spectra using the Slater transition state, of (C59N)2 azafullerene for the symmetry inequivalent carbon atoms C1 to C31.
Atom colors: Blue: Nitrogen, Red: inequivalent C atoms, Brown: other carbon atoms.