Ru₄(CO)₁₀(CCHPrⁱ)(OH)(PPh₂) : a tetranuclear ruthenium carbonyl cluster with µ₄-vinylidene and face-bridging hydroxo-groups; X-ray crystal structures of Ru₄(CO)₁₀(CCHPrⁱ)(OR)(PPh₂)(R = H or Et)

1 January 1981

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 10,p. 476-477
https://doi.org/10.1039/c39810000476

Abstract

Fragmentation of Ru₃(CO)₁₁(Ph₂PCCPrⁱ) in wet THF or THF–EtOH generates the tetranuclear carbonyl clusters Ru₄(CO)₁₀(CCHPr¹)(OR)(PPh₂)(R = H, Et) which have been shown by X-ray diffraction to consist of ‘butterfly’ arrangements of metal atoms with multi-site bound µ₄-vinylidene and face-bridging OH or OR groups.

Keywords

Μ4 VINYLIDENE
CHPRI
PPH2
STRUCTURES
TETRANUCLEAR
CARBONYL
VINYLIDENE AND FACE
THF

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Ru4(CO)10(CCHPri)(OH)(PPh2) : a tetranuclear ruthenium carbonyl cluster with µ4-vinylidene and face-bridging hydroxo-groups; X-ray crystal structures of Ru4(CO)10(CCHPri)(OR)(PPh2)(R = H or Et)

Abstract

Keywords

Ru₄(CO)₁₀(CCHPrⁱ)(OH)(PPh₂) : a tetranuclear ruthenium carbonyl cluster with µ₄-vinylidene and face-bridging hydroxo-groups; X-ray crystal structures of Ru₄(CO)₁₀(CCHPrⁱ)(OR)(PPh₂)(R = H or Et)