Transition metal–carbon bonds. Part XXI. Methyl derivatives of platinum(II ) and platinum(IV ) containing dimethylphenylarsine as ligand
Autor: | B. L. Shaw, J. D. Ruddick |
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Rok vydání: | 1969 |
Předmět: | |
Zdroj: | J. Chem. Soc. A. :2964-2969 |
ISSN: | 0022-4944 |
Popis: | Methylplatinum(II) complexes of the types cis-[PtMe2(AsMe2Ph)2] and trans-[PtXMe(AsMe2Ph)2](X = halogen), and methylplatinum(IV) complexes of the type [PtX4–nMen(AsMe2Ph)2](X = halogen, n= 1–4) are described. The stereochemistries follow from the methyl resonance patterns in the n.m.r. spectra and are confirmed by dipole moment and i.r. spectral measurements. Values of δ(Me) for the platinum-bonded methyl groups, ν(Pt–C), ν(Pt–Cl), τ(Me) and J(Pt–H) are given and discussed. |
Databáze: | OpenAIRE |
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