Dimerisation of a Diplatinum to a Tetraplatinum Complex during Catalysis of the Water Gas Shift Reaction: the X-Ray Crystal Structure of 4(μ2-CO)2(μ2-Ph2PCH2PPh2)32PCH2P(:O)Ph2>>

DOI: 10.1039/c39820000198

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 198 - 200 (1982)

Update date:2022-08-02

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Authors:

Frew, Aileen A.

Hill, Ross H.

Manojlovic-Muir, Ljubica

Muir, Kenneth W.

Puddephatt, Richard J.

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Article abstract of DOI:10.1039/c39820000198

The binuclear complex , dppm = Ph2PCH2PPh2, is an active catalyst precursor for the water gas shift reaction, especially at low pressures of carbon monoxide; the catalytic solutions are shown to contain cluster complexes such as the tetranuclear (Pt4(μ-CO)2(μ-dppm)3>, whose 'butterfly' structure has been determined by X-ray crystallography.

Full text of DOI:10.1039/c39820000198

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