Journal of Siberian Federal University. Chemistry / Electrochemical Study of Phenylvinylidene Clusters Containing ReFePt Metal Cores and Chelate Diphosphine Ligands

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2017 10 (3)
Authors
Burmakina, Galina V.; Verpekin, Victor V.; Zimonin, Dmitry V.; Chudin, Oleg S.; Ergaev, Ruslan O.; Rubaylo, Anatoly I.
Contact information
Burmakina, Galina V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; , ; Verpekin, Victor V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Zimonin, Dmitry V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Chudin, Oleg S.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Ergaev, Ruslan O.: Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia; Rubaylo, Anatoly I.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041, Russia
Keywords
electrochemistry; redox properties; trinuclear clusters; phenylvinylidene; rhenium; iron; platinum; diphosphine ligands
Abstract

The redox transformations of trinuclear phenylvinylidene CpReFePt(μ3-C=CHPh)(CO)5(P-P) [Cp- cyclopentadienyl; P-P – 1,2-bis(diphenylphosphino)ethane, 1,3-bis(diphenylphosphino) propane] clusters were studied by electrochemical methods at platinum, glassed carbon, and dropping mercury electrodes in acetonitrile solutions. It was established that one-electron oxidation of the clusters results in formation of the binuclear Cp(CO)2RePt(μ=C=CHPh)(P-P) [P-P = dppe, dppp] complexes and Fe-containing fragments

Pages
358-367
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/68942