Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os3(CO)8(η2-CH 2CHR)(μ3-η2:η2: η2-C6H6)], (R=H, Ph) and the X-ray crystal structure of [Os3(CO)8(η2-CH...

Mark A. Gallop; Brian F. G. Johnson; Jack Lewis; Paul R. Raithby

doi:10.1039/C39870001809

Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os₃(CO)₈(η²-CH ₂CHR)(μ₃-η²:η²: η²-C₆H₆)], (R=H, Ph) and the X-ray crystal structure of [Os₃(CO)₈(η²-CH...

Mark A. Gallop, Brian F. G. Johnson, Jack Lewis, Paul R. Raithby

University of Cambridge

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

Abstract

full title:Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os₃(CO)₈(η²-CH ₂CHR)(μ₃-η²:η²: η²-C₆H₆)], (R=H, Ph) and the X-ray crystal structure of [Os₃(CO)₈(η²-CH ₂CH₂)(μ_3-η²: η²:η²-C₆H₆)] The cluster-alkene complexes [Os₃(CO)₈(η ²-CH₂CHR)(μ₃-η²: η²:η²-C₆H₆)] (R=H, Ph) contain benzene ligands in a face-capping co-ordination mode, and the geometry of the ethylene derivative has been confirmed by a single-crystal X-ray analysis; the intramolecular dynamics of these complexes have been investigated in solution by n.m.r. spectroscopy and are discussed in terms of arene ring-whizzing and alkene rotation.

Original language	English
Pages (from-to)	1809-1811
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	24
DOIs	https://doi.org/10.1039/C39870001809
Publication status	Published - 31 Dec 1987

ASJC Scopus subject areas

Molecular Medicine

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Gallop, M. A., Johnson, B. F. G., Lewis, J., & Raithby, P. R. (1987). Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os₃(CO)₈(η²-CH ₂CHR)(μ₃-η²:η²: η²-C₆H₆)], (R=H, Ph) and the X-ray crystal structure of [Os₃(CO)₈(η²-CH... Journal of the Chemical Society, Chemical Communications, (24), 1809-1811. https://doi.org/10.1039/C39870001809

Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os₃(CO)₈(η²-CH ₂CHR)(μ₃-η²:η²: η²-C₆H₆)], (R=H, Ph) and the X-ray crystal structure of [Os₃(CO)₈(η²-CH... / Gallop, Mark A.; Johnson, Brian F. G.; Lewis, Jack et al.
In: Journal of the Chemical Society, Chemical Communications, No. 24, 31.12.1987, p. 1809-1811.

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

Gallop, MA, Johnson, BFG, Lewis, J & Raithby, PR 1987, 'Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os₃(CO)₈(η²-CH ₂CHR)(μ₃-η²:η²: η²-C₆H₆)], (R=H, Ph) and the X-ray crystal structure of [Os₃(CO)₈(η²-CH...', Journal of the Chemical Society, Chemical Communications, no. 24, pp. 1809-1811. https://doi.org/10.1039/C39870001809

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title = "Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os3(CO)8(η2-CH 2CHR)(μ3-η2:η2: η2-C6H6)], (R=H, Ph) and the X-ray crystal structure of [Os3(CO)8(η2-CH...",

abstract = "full title:Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os3(CO)8(η2-CH 2CHR)(μ3-η2:η2: η2-C6H6)], (R=H, Ph) and the X-ray crystal structure of [Os3(CO)8(η2-CH 2CH2)(μ3-η2: η2:η2-C6H6)] The cluster-alkene complexes [Os3(CO)8(η 2-CH2CHR)(μ3-η2: η2:η2-C6H6)] (R=H, Ph) contain benzene ligands in a face-capping co-ordination mode, and the geometry of the ethylene derivative has been confirmed by a single-crystal X-ray analysis; the intramolecular dynamics of these complexes have been investigated in solution by n.m.r. spectroscopy and are discussed in terms of arene ring-whizzing and alkene rotation.",

author = "Gallop, \{Mark A.\} and Johnson, \{Brian F. G.\} and Jack Lewis and Raithby, \{Paul R.\}",

year = "1987",

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AU - Gallop, Mark A.

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N2 - full title:Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os3(CO)8(η2-CH 2CHR)(μ3-η2:η2: η2-C6H6)], (R=H, Ph) and the X-ray crystal structure of [Os3(CO)8(η2-CH 2CH2)(μ3-η2: η2:η2-C6H6)] The cluster-alkene complexes [Os3(CO)8(η 2-CH2CHR)(μ3-η2: η2:η2-C6H6)] (R=H, Ph) contain benzene ligands in a face-capping co-ordination mode, and the geometry of the ethylene derivative has been confirmed by a single-crystal X-ray analysis; the intramolecular dynamics of these complexes have been investigated in solution by n.m.r. spectroscopy and are discussed in terms of arene ring-whizzing and alkene rotation.

AB - full title:Organometallic 'helicopters.' Characterisation of the non-rigid triosmium arene-alkene complexes [Os3(CO)8(η2-CH 2CHR)(μ3-η2:η2: η2-C6H6)], (R=H, Ph) and the X-ray crystal structure of [Os3(CO)8(η2-CH 2CH2)(μ3-η2: η2:η2-C6H6)] The cluster-alkene complexes [Os3(CO)8(η 2-CH2CHR)(μ3-η2: η2:η2-C6H6)] (R=H, Ph) contain benzene ligands in a face-capping co-ordination mode, and the geometry of the ethylene derivative has been confirmed by a single-crystal X-ray analysis; the intramolecular dynamics of these complexes have been investigated in solution by n.m.r. spectroscopy and are discussed in terms of arene ring-whizzing and alkene rotation.

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