Synthesis, characterisation and electrochemistry of the novel ferrocenyl-dienediyltriosmium cluster [Os3(CO)9{μ3-η4-Fe[C 5H4(C2SiMe3)]22}]

Lionel P. Clarke; John E. Davies; Paul R. Raithby; Gregory P. Shields

doi:10.1039/DT9960004147

Synthesis, characterisation and electrochemistry of the novel ferrocenyl-dienediyltriosmium cluster [Os₃(CO)₉{μ₃-η⁴-Fe[C ₅H₄(C₂SiMe₃)]₂2}]

Lionel P. Clarke, John E. Davies, Paul R. Raithby, Gregory P. Shields

Durham University

Research output: Contribution to journal › Article › peer-review

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Abstract

The reaction between [Os₃(CO)₁₀(MeCN)₂] and [Fe{C₅H₄(C₂SiMe₃)}₂] yielded [Os₃(CO)₁₀{μ₃-η²-Fe[C ₅H₄(C₂SiMe₃)]₂}] 1 and the decarbonylated product of this complex, [Os₃(CO)₉{μ₃-η⁴-Fe[C ₅H₄(C₂SiMe₃)]₂}] 2, the structure of which has been shown by X-ray crystallography to incorporate a triosmium cluster linked via a metallobutadienyl ligand to a ferrocene unit; the cyclic voltammogram of 2 shows a reversible one-electron oxidation of the ferrocene unit and an irreversible two-electron reduction for the triosmium unit.

Original language	English
Pages (from-to)	4147-4148
Number of pages	2
Journal	Journal of the Chemical Society - Dalton Transactions
Volume	1996
Issue number	22
DOIs	https://doi.org/10.1039/DT9960004147
Publication status	Published - 21 Nov 1996

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General Chemistry

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Synthesis, characterisation and electrochemistry of the novel ferrocenyl-dienediyltriosmium cluster [Os₃(CO)₉{μ₃-η⁴-Fe[C ₅H₄(C₂SiMe₃)]₂2}]. / Clarke, Lionel P.; Davies, John E.; Raithby, Paul R. et al.
In: Journal of the Chemical Society - Dalton Transactions, Vol. 1996, No. 22, 21.11.1996, p. 4147-4148.

Research output: Contribution to journal › Article › peer-review

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abstract = "The reaction between [Os3(CO)10(MeCN)2] and [Fe{C5H4(C2SiMe3)}2] yielded [Os3(CO)10{μ3-η2-Fe[C 5H4(C2SiMe3)]2}] 1 and the decarbonylated product of this complex, [Os3(CO)9{μ3-η4-Fe[C 5H4(C2SiMe3)]2}] 2, the structure of which has been shown by X-ray crystallography to incorporate a triosmium cluster linked via a metallobutadienyl ligand to a ferrocene unit; the cyclic voltammogram of 2 shows a reversible one-electron oxidation of the ferrocene unit and an irreversible two-electron reduction for the triosmium unit.",

author = "Clarke, {Lionel P.} and Davies, {John E.} and Raithby, {Paul R.} and Shields, {Gregory P.}",

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AU - Clarke, Lionel P.

AU - Davies, John E.

AU - Raithby, Paul R.

AU - Shields, Gregory P.

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N2 - The reaction between [Os3(CO)10(MeCN)2] and [Fe{C5H4(C2SiMe3)}2] yielded [Os3(CO)10{μ3-η2-Fe[C 5H4(C2SiMe3)]2}] 1 and the decarbonylated product of this complex, [Os3(CO)9{μ3-η4-Fe[C 5H4(C2SiMe3)]2}] 2, the structure of which has been shown by X-ray crystallography to incorporate a triosmium cluster linked via a metallobutadienyl ligand to a ferrocene unit; the cyclic voltammogram of 2 shows a reversible one-electron oxidation of the ferrocene unit and an irreversible two-electron reduction for the triosmium unit.

AB - The reaction between [Os3(CO)10(MeCN)2] and [Fe{C5H4(C2SiMe3)}2] yielded [Os3(CO)10{μ3-η2-Fe[C 5H4(C2SiMe3)]2}] 1 and the decarbonylated product of this complex, [Os3(CO)9{μ3-η4-Fe[C 5H4(C2SiMe3)]2}] 2, the structure of which has been shown by X-ray crystallography to incorporate a triosmium cluster linked via a metallobutadienyl ligand to a ferrocene unit; the cyclic voltammogram of 2 shows a reversible one-electron oxidation of the ferrocene unit and an irreversible two-electron reduction for the triosmium unit.

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Synthesis, characterisation and electrochemistry of the novel ferrocenyl-dienediyltriosmium cluster [Os₃(CO)₉{μ₃-η⁴-Fe[C ₅H₄(C₂SiMe₃)]₂2}]

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