The redox condensation between [Pt3(CO)6n]2- (n ≈ 10) and rhenium carbonyl anions gives two novel mixed-metal species, [PtRe3(μ-H)(CO)13]2- and [PtRe4(CO)17]2-, containing a Pt-CO unit interacting with three and four Re(CO)4 moieties, respectively, arranged as a stripe folded around the Pt atom and whose formation confirms the tendency of Re atoms to cluster around Pt, giving structures based on Re2Pt triangles with a low Pt:Re ratio.

Pseudo-raft rhenium-platinum clusters. Synthesis and crystal structure of the anions [PtRe3(μ-H)(CO)13]2- and [PtRe4(CO)17]2-, containing a central Pt atom surrounded by a folded stripe of Re atoms / T. Beringhelli, A. Ceriotti, G. Ciani, G. D'Alfonso, L. Garlaschelli, R. D. Pergola, M. Moret, A. Sironi. - In: JOURNAL OF THE CHEMICAL SOCIETY DALTON TRANSACTIONS. - ISSN 0300-9246. - :1(1993), pp. 199-200.

Pseudo-raft rhenium-platinum clusters. Synthesis and crystal structure of the anions [PtRe3(μ-H)(CO)13]2- and [PtRe4(CO)17]2-, containing a central Pt atom surrounded by a folded stripe of Re atoms

T. Beringhelli
Primo
;
A. Ceriotti
Secondo
;
G. Ciani;G. D'Alfonso;L. Garlaschelli;A. Sironi
Ultimo
1993

Abstract

The redox condensation between [Pt3(CO)6n]2- (n ≈ 10) and rhenium carbonyl anions gives two novel mixed-metal species, [PtRe3(μ-H)(CO)13]2- and [PtRe4(CO)17]2-, containing a Pt-CO unit interacting with three and four Re(CO)4 moieties, respectively, arranged as a stripe folded around the Pt atom and whose formation confirms the tendency of Re atoms to cluster around Pt, giving structures based on Re2Pt triangles with a low Pt:Re ratio.
Settore CHIM/03 - Chimica Generale e Inorganica
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/187938
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