https://digitalcommons.mtu.edu/michigantech-p/2530/
"Structures, stabilities, and equilibrium contents of C2-fragmentated C" by Yun Hang Hu
Density functional theory (DFT) calculations show that the C2-fragmentation of C70 destroys 4 of 37 original rings and generates 3 new rings, leading to 8...
structuresstabilitiesequilibriumcontentsfragmentated