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Issue 10, 1983
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Hydrocarbon-soluble, crystalline, four-co-ordinate chloro(aryl oxide)s, dialkylamido(aryl oxide)s and di[bis(trimethylsilyl)cyclopentadienyl]s of ThIV and UIV; X-ray crystal structure of diethylamidotris(2,6-di-t-butylphenoxo)uranium(IV)

Abstract

Two types of reactions [[C with combining macron]l/X or [N with combining macron]Et2/ŌArR exchange; X =η-C5H3(SiMe3)2(cp″), OC6H2But2-2,6-R-4 (OArR), CH2SiMe3, or CH2Ph] gave [Mcp″2Cl2], [Ucp″2R′2](R′= NMe2, CH2SiMe3′ or CH2ph), [Ucp″2(Cl)NMe2], [MCl(OArt-Bu)3], [{MCl2(OArMe)2}n]; (M = Th or U), [U(NEt2)(OArH)3](7), and [U(NEt2)2(OArH)2]; the title compound (7) has tetrahedrally co-ordinated U and trigonal N with U–N 2.162(5) and av. U–O 2.143 (4)Å and av. O–U–O 114, av. O–U–N 104, and av. U–O–C 154°.

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Article type: Paper
DOI: 10.1039/C39830000561
Citation: J. Chem. Soc., Chem. Commun., 1983,0, 561-563

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    Hydrocarbon-soluble, crystalline, four-co-ordinate chloro(aryl oxide)s, dialkylamido(aryl oxide)s and di[bis(trimethylsilyl)cyclopentadienyl]s of ThIV and UIV; X-ray crystal structure of diethylamidotris(2,6-di-t-butylphenoxo)uranium(IV)

    P. B. Hitchcock, M. F. Lappert, A. Singh, R. G. Taylor and D. Brown, J. Chem. Soc., Chem. Commun., 1983, 0, 561
    DOI: 10.1039/C39830000561

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