Issue 95, 2022

Isostructural σ-hydrocarbyl phospholide complexes of uranium, neptunium, and plutonium

Abstract

σ-Hydrocarbyl complexes of the form [M(η5-PC4Me4)2(μ-η16-CH2Ph)2K(η6-arene)] (M = La, Ce, Pr, U, Np, Pu; arene = benzene or toluene) were synthesised in one-pot reactions from [MI3(THF)4], or [U(BH4)3(toluene)] (M = U). All complexes were examined by multinuclear (1H, 13C{1H}, 31P{1H}) NMR and UV-vis-NIR spectroscopy, as well as single-crystal X-ray diffraction from which molecular metal–phosphorus bonds for Np and Pu, and a σ-hydrocarbyl metal–carbon bond for Pu, have been structurally authenticated.

Graphical abstract: Isostructural σ-hydrocarbyl phospholide complexes of uranium, neptunium, and plutonium

Supplementary files

Article information

Article type
Communication
Submitted
30 Aug 2022
Accepted
27 Okt 2022
First published
28 Okt 2022
This article is Open Access
Creative Commons BY license

Chem. Commun., 2022,58, 13278-13281

Isostructural σ-hydrocarbyl phospholide complexes of uranium, neptunium, and plutonium

M. Černá, J. A. Seed, S. Garrido Fernandez, M. T. Janicke, B. L. Scott, G. F. S. Whitehead, A. J. Gaunt and C. A. P. Goodwin, Chem. Commun., 2022, 58, 13278 DOI: 10.1039/D2CC04803E

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