The synthesis and chemical behaviour of the new iron-rhodium anionic carbonyl clusters [Fe2Rh(CO)x]- (x = 10 or 11), [FeRh4(CO)15]2-, [Fe2Rh4(CO)16]2-, and [FeRh5(CO)16]- are reported. Low-temperature multinuclear n.m.r. studies (13C,13C-{103Rh}, and 103Rh) on the penta- and hexa-nuclear clusters allow their structures in solution to be unambiguously established and their fluxional behaviour has been investigated through variable-temperature measurements. None shows rearrangement of the metal polyhedron.
Bimetallic Iron-Rhodium anionic carbonyl clusters: [Fe2Rh(CO)x]- (x= 10 or 11), [FeRh4(CO)15]2-, [Fe2Rh4(CO)16]2- and [FeRh5(CO)16]- / A. Ceriotti, G. Longoni, R. Della Pergola, B.T. Heaton, D.O. Smith. - In: JOURNAL OF THE CHEMICAL SOCIETY DALTON TRANSACTIONS. - ISSN 0300-9246. - :7(1983), pp. 1433-1440.
Titolo: | Bimetallic Iron-Rhodium anionic carbonyl clusters: [Fe2Rh(CO)x]- (x= 10 or 11), [FeRh4(CO)15]2-, [Fe2Rh4(CO)16]2- and [FeRh5(CO)16]- |
Autori: | CERIOTTI, ALESSANDRO UBERTO (Primo) |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica |
Data di pubblicazione: | 1983 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1039/DT9830001433 |
Appare nelle tipologie: | 01 - Articolo su periodico |