Fig. 3: Relative energies for optimized 6, 6′ and 6″.
From: Electrosynthesis of buckyballs with fused-ring systems from PCBM and its analogue

Computations were performed at the B3LYP/6-31 G(d) level.
From: Electrosynthesis of buckyballs with fused-ring systems from PCBM and its analogue
Computations were performed at the B3LYP/6-31 G(d) level.