The synthesis and characterization of hexacoordinated ruthenium complexes of etioporphyrin I (EP) of general formula [(EP)RuL2] (L = teriary phosphine) and of the pentacoordinated complex [(EP)Ru(PPh3)] are reported. The multiplicity observed in the 1H NMR spectra of complexes is discussed on the basis of the steric interactions between the axial ligands and the macrocycle.
Licoccia, S., Paci, M., Paolesse, R. (1995). Novel NMR aspects of tertiary phosphine complexes of Ru(II) etioporphyrin I. MAGNETIC RESONANCE IN CHEMISTRY, 33(12), 954-958 [10.1002/mrc.1260331203].
Novel NMR aspects of tertiary phosphine complexes of Ru(II) etioporphyrin I
LICOCCIA, SILVIA;PACI, MAURIZIO;PAOLESSE, ROBERTO
1995-01-01
Abstract
The synthesis and characterization of hexacoordinated ruthenium complexes of etioporphyrin I (EP) of general formula [(EP)RuL2] (L = teriary phosphine) and of the pentacoordinated complex [(EP)Ru(PPh3)] are reported. The multiplicity observed in the 1H NMR spectra of complexes is discussed on the basis of the steric interactions between the axial ligands and the macrocycle.File in questo prodotto:
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