Research Article

One and Multiple Bonds Interatomic Spin-Spin Coupling in η6-Cymene Ru(II) of 3,5-Dimethyl-, 3,5-Dicarboxylic-, and 5-Phenyl-pyrazole Derivatives

Figure 2

The experimental proton NMR of the complexes 3a, 5a, and 6 derivatives obtained in the CD3OD solvent.