Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os4H2(CO) 12CHCH2Ph] and [Os4H2(CO) 11MeCCPhCHPh]

Brian F.G. Johnson; John W. Kelland; Jack Lewis; Alastair L. Mann; Paul R. Raithby

doi:10.1039/C39800000547

Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os₄H₂(CO) ₁₂CHCH₂Ph] and [Os₄H₂(CO) ₁₁MeCCPhCHPh]

Brian F.G. Johnson, John W. Kelland, Jack Lewis, Alastair L. Mann, Paul R. Raithby

University of Cambridge

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

Abstract

[Os₄H₃(CO)₁₁CH:CHR] reacts with CO under pressure to give edge bridging methylenic compounds [OS₄H ₂(CO)₁₂CHCH₂R] and, when R=H, with acetylenes, R′C₂R″, to give π-allylic derivatives of the form [Os₄H₂-(CO)₁₁MeCCR′CHR″]; the structures of these two compounds have been confirmed by X-ray diffraction analyses.

Original language	English
Pages (from-to)	547-549
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	12
DOIs	https://doi.org/10.1039/C39800000547
Publication status	Published - 1980

ASJC Scopus subject areas

Molecular Medicine

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Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os₄H₂(CO) ₁₂CHCH₂Ph] and [Os₄H₂(CO) ₁₁MeCCPhCHPh]. / Johnson, Brian F.G.; Kelland, John W.; Lewis, Jack et al.
In: Journal of the Chemical Society, Chemical Communications, No. 12, 1980, p. 547-549.

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

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title = "Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os4H2(CO) 12CHCH2Ph] and [Os4H2(CO) 11MeCCPhCHPh]",

abstract = "[Os4H3(CO)11CH:CHR] reacts with CO under pressure to give edge bridging methylenic compounds [OS4H 2(CO)12CHCH2R] and, when R=H, with acetylenes, R′C2R″, to give π-allylic derivatives of the form [Os4H2-(CO)11MeCCR′CHR″]; the structures of these two compounds have been confirmed by X-ray diffraction analyses.",

author = "Johnson, \{Brian F.G.\} and Kelland, \{John W.\} and Jack Lewis and Mann, \{Alastair L.\} and Raithby, \{Paul R.\}",

year = "1980",

doi = "10.1039/C39800000547",

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journal = "Journal of the Chemical Society, Chemical Communications",

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T1 - Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os4H2(CO) 12CHCH2Ph] and [Os4H2(CO) 11MeCCPhCHPh]

AU - Johnson, Brian F.G.

AU - Kelland, John W.

AU - Lewis, Jack

AU - Mann, Alastair L.

AU - Raithby, Paul R.

PY - 1980

Y1 - 1980

N2 - [Os4H3(CO)11CH:CHR] reacts with CO under pressure to give edge bridging methylenic compounds [OS4H 2(CO)12CHCH2R] and, when R=H, with acetylenes, R′C2R″, to give π-allylic derivatives of the form [Os4H2-(CO)11MeCCR′CHR″]; the structures of these two compounds have been confirmed by X-ray diffraction analyses.

AB - [Os4H3(CO)11CH:CHR] reacts with CO under pressure to give edge bridging methylenic compounds [OS4H 2(CO)12CHCH2R] and, when R=H, with acetylenes, R′C2R″, to give π-allylic derivatives of the form [Os4H2-(CO)11MeCCR′CHR″]; the structures of these two compounds have been confirmed by X-ray diffraction analyses.

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DO - 10.1039/C39800000547

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JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

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ER -

Bridging methylene and π-allylic bonding modes in tetranuclear osmium clusters; the x-ray crystal structures of [Os₄H₂(CO) ₁₂CHCH₂Ph] and [Os₄H₂(CO) ₁₁MeCCPhCHPh]

Abstract

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