Derrick, "Isomers of Amine Molecular Ions; the Structures of C2H7N+* and Related Radical Cations", Tetrahedron Lett. 25, 893 (1984).Hammerum S,Kunk D,Derrick P J. Isomers of Aminemolecularions:The Structure of C2H7N+ and Related Radical Cations[J]. Tetrahedon Lett. ,1984,25(8) :...
In addition to the radical cations of ethylamine and dimethylamine, three other isomers were found which have comparable energy, but which have no stable neutral counterparts. These are , and with calculated energies relative to the ethylamine radical cation of 33, 28 and 4 kJ mol 1 , ...