Research Article

[3 + 2] versus [2 + 2] Addition: A Density Functional Theory Study on the Mechanistic Aspects of Transition Metal-Assisted Formation of 1,2-Dinitrosoalkanes

Figure 2

Free energy profile for the [3 + 2] and [2 + 2] addition reaction between CpRh(NO)2 and ethylene. Relative energies in kcal mol−1. All bond distances are measured in Å.