Issue 15, 1977
From the journal:

Journal of the Chemical Society, Dalton Transactions

An investigation by nuclear magnetic resonance of the effects of the pentafluorophenyl group on the rotation of the triethylphosphine ligands in some platinum(IV) complexes

Christopher Crocker,   Robin J. Goodfellow,   José Gimeno  and  Rafael Usón  

Abstract

The variable-temperature 1H and 19F n.m.r. spectra of cis-cis-trans-[PtX2(C6F5)2(PEt3)2] and mer-trans- and mer-cis-[PtX3(C6F5)(PEt3)2](X = Cl or Br) have been investigated. It is concluded that, at low temperatures, the rotation of the phosphine ligands is prevented by steric interaction with cis-pentafluorophenyl groups. Values of δp, δpt, 2J(PP), and 1J(PtP) from heteronuclear INDOR measurements are reported.

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Article information

DOI
https://doi.org/10.1039/DT9770001448
Article type
Paper

J. Chem. Soc., Dalton Trans., 1977, 1448-1452

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An investigation by nuclear magnetic resonance of the effects of the pentafluorophenyl group on the rotation of the triethylphosphine ligands in some platinum(IV) complexes

C. Crocker, R. J. Goodfellow, J. Gimeno and R. Usón, J. Chem. Soc., Dalton Trans., 1977, 1448 DOI: 10.1039/DT9770001448

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