Redox properties of mononuclear dicarbonyl and carbonylphosphine rhodium (I) complexes containing β-diketonate ligands
Galina Veniaminovna Burmakina, Victor Vasilievich Verpikin, Dmitry Valerievich Zimonin, Oleg Sergeevich Chudin, Tatyana Sergeevna Nedelina, Anatoly Iosifovich Rubaylo
Abstract
The redox properties of mononuclear dicarbonyl and carbonylphosphine rhodium (I) complexes Cp(CO)(L)Rh(RC(O)CHC(O)R') with chelate β-diketonate ligands: L = CO, PPh3; R, R' = Me, Ph; CF3, C4H3S, were studied by electrochemical methods at platinum, glassed carbon and dropping mercury electrodes in acetonitrile. Schemes of their redox reactions were established.