Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu3(μ-H)2(μ-CO)(CO)7(PPh3)2(μ5-C5H5)]

Jean L. Le Grand; W. Edward Lindsell; Kevin J. McCullough

Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu₃(μ-H)₂(μ-CO)(CO)₇(PPh₃)₂(μ⁵-C₅H₅)]

Jean L. Le Grand, W. Edward Lindsell, Kevin J. McCullough

School of Engineering & Physical Sciences

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

8 Citations (Scopus)

Abstract

The reactions of [RhRu₃(µH)₂(µCO)(CO)₉(µ⁵C₅H₅)] with triphenylphosphine and trimethylphosphite and of [RhRu₃(µH)₂(µCO)(CO)₉(µ⁵C₅Me₅)] with triphenylphosphine yield clusters [RhRu₃(µH)₂(µCO)(CO)_9-n(PR₃)_nCp'] (n = 1, 2; R = Ph, Cp' = µ⁵C₅H₅, µ⁵C₅Me₅ and R = OME, Cp' = µ⁵C₅H₅) and cleavage products. The structures and isomerisation of the phosphorus containing clusters have been investigated by ¹H and ³¹P NMR spectroscopy. The crystal structure of [RhRu₃(µH)₂(µCO)(CO)₇(PPh₃)₂(µ⁵C₅H₅)] has been determined by X-ray diffraction, and the molecule is shown to contain PPh₃ ligands bonded axially and equatorially to two basal ruthenium atoms. © 1991.

Original language	English
Pages (from-to)	321-336
Number of pages	16
Journal	Journal of Organometallic Chemistry
Volume	413
Issue number	1-3
Publication status	Published - 7 Aug 1991

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@article{01b5962f2a5740d2af4e5b4c9ecaf647,

title = "Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu3(μ-H)2(μ-CO)(CO)7(PPh3)2(μ5-C5H5)]",

abstract = "The reactions of [RhRu3(µH)2(µCO)(CO)9(µ5C5H5)] with triphenylphosphine and trimethylphosphite and of [RhRu3(µH)2(µCO)(CO)9(µ5C5Me5)] with triphenylphosphine yield clusters [RhRu3(µH)2(µCO)(CO)9-n(PR3)nCp'] (n = 1, 2; R = Ph, Cp' = µ5C5H5, µ5C5Me5 and R = OME, Cp' = µ5C5H5) and cleavage products. The structures and isomerisation of the phosphorus containing clusters have been investigated by 1H and 31P NMR spectroscopy. The crystal structure of [RhRu3(µH)2(µCO)(CO)7(PPh3)2(µ5C5H5)] has been determined by X-ray diffraction, and the molecule is shown to contain PPh3 ligands bonded axially and equatorially to two basal ruthenium atoms. {\textcopyright} 1991.",

author = "{Le Grand}, {Jean L.} and Lindsell, {W. Edward} and McCullough, {Kevin J.}",

year = "1991",

month = aug,

day = "7",

language = "English",

volume = "413",

pages = "321--336",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier",

number = "1-3",

}

Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu₃(μ-H)₂(μ-CO)(CO)₇(PPh₃)₂(μ⁵-C₅H₅)]. / Le Grand, Jean L.; Lindsell, W. Edward; McCullough, Kevin J.

In: Journal of Organometallic Chemistry, Vol. 413, No. 1-3, 07.08.1991, p. 321-336.

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

TY - JOUR

T1 - Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu3(μ-H)2(μ-CO)(CO)7(PPh3)2(μ5-C5H5)]

AU - Le Grand, Jean L.

AU - Lindsell, W. Edward

AU - McCullough, Kevin J.

PY - 1991/8/7

Y1 - 1991/8/7

N2 - The reactions of [RhRu3(µH)2(µCO)(CO)9(µ5C5H5)] with triphenylphosphine and trimethylphosphite and of [RhRu3(µH)2(µCO)(CO)9(µ5C5Me5)] with triphenylphosphine yield clusters [RhRu3(µH)2(µCO)(CO)9-n(PR3)nCp'] (n = 1, 2; R = Ph, Cp' = µ5C5H5, µ5C5Me5 and R = OME, Cp' = µ5C5H5) and cleavage products. The structures and isomerisation of the phosphorus containing clusters have been investigated by 1H and 31P NMR spectroscopy. The crystal structure of [RhRu3(µH)2(µCO)(CO)7(PPh3)2(µ5C5H5)] has been determined by X-ray diffraction, and the molecule is shown to contain PPh3 ligands bonded axially and equatorially to two basal ruthenium atoms. © 1991.

AB - The reactions of [RhRu3(µH)2(µCO)(CO)9(µ5C5H5)] with triphenylphosphine and trimethylphosphite and of [RhRu3(µH)2(µCO)(CO)9(µ5C5Me5)] with triphenylphosphine yield clusters [RhRu3(µH)2(µCO)(CO)9-n(PR3)nCp'] (n = 1, 2; R = Ph, Cp' = µ5C5H5, µ5C5Me5 and R = OME, Cp' = µ5C5H5) and cleavage products. The structures and isomerisation of the phosphorus containing clusters have been investigated by 1H and 31P NMR spectroscopy. The crystal structure of [RhRu3(µH)2(µCO)(CO)7(PPh3)2(µ5C5H5)] has been determined by X-ray diffraction, and the molecule is shown to contain PPh3 ligands bonded axially and equatorially to two basal ruthenium atoms. © 1991.

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M3 - Article

SN - 0022-328X

VL - 413

SP - 321

EP - 336

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1-3

ER -

Tetranuclear rhodium-triruthenium carbonyl clusters containing phosphorus(III) ligands; crystal and molecular structure of [RhRu₃(μ-H)₂(μ-CO)(CO)₇(PPh₃)₂(μ⁵-C₅H₅)]

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