Finally, three carbocations were looked at where the 2-norbornyl cation structure was pitted against the structurally very related cyclopentyl, bicyclo[2.1.1]hexyl, and bicyclo[3.2.1]octyl cations.
Finalement, on a étudié trois carbocations où la structure du cation norbornyle-2 est opposée aux cations cyclopentyle, bicyclo[2.1.1]hexyle et bicyclo[3.2.1]octyle qui sont structurellement très reliés.