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Issue 16, 1982
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Synthesis and 31P n.m.r. spectroscopy of platinum and palladium complexes containing side-bonded diphenyldiphosphene. The X-ray crystal and molecular structure of [Pd(PhP[double bond, length half m-dash]pph){bis(diphenyl-phosphino)ethane}]

Abstract

The structure of [Pd(PhP[double bond, length half m-dash]PPh)(dppe)], dppe = bis(diphenylphosphino)ethane, obtained by a new and potentially general synthesis, is essentially plannar with only a 3° twist between the PdP2 planes and a P–P bond distance of 2.121(4)Å; 31P n.m.r. data on the analogous platinum complexes show very small s-character in the Pt–P(diphosphene) bonds, suggesting that the structure is essentially a diphosphene bound to Pto rather that of a diphosphido(2–)ligand bound to PtII.

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Article type: Paper
DOI: 10.1039/C39820000932
Citation: J. Chem. Soc., Chem. Commun., 1982,0, 932-933

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    Synthesis and 31P n.m.r. spectroscopy of platinum and palladium complexes containing side-bonded diphenyldiphosphene. The X-ray crystal and molecular structure of [Pd(PhP[double bond, length half m-dash]pph){bis(diphenyl-phosphino)ethane}]

    J. Chatt, P. B. Hitchcock, A. Pidcock, C. P. Warrens and K. R. Dixon, J. Chem. Soc., Chem. Commun., 1982, 0, 932
    DOI: 10.1039/C39820000932

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