Issue 3, 1978
From the journal:

Journal of the Chemical Society, Chemical Communications

Neutral and anionic silylmethyl complexes of the Group 3a and lanthanoid metals; the X-ray crystal and molecular structure of [Li(thf)4][Yb{CH(SiMe3)2}3Cl](thf = tetrahydrofuran)

Jerry L. Atwood,   William E. Hunter,   Robin D. Rogers,   John Holton,   John McMeeking,   Ronald Pearce  and  Michael F. Lappert  

Abstract

The neutral [M(CH2SiMe3)3(thf)2](M = Tb, Er, or Yb; thf = tetrahydrofuran) and the ionic [Li(L)4]-[MR4][R = Me3SiCH2; when M = Y, Er, or Yb, L2= Me2NCH2CH2NMe2(tmed); when M = Y, L = thf], [Li(thf)4][M(Cl)R3][M = Er or Yb, R =(Me3Si)2CH], and [LiL2][M(η-C5H4SiMe3)2Cl2][L = 0·5 tmed or thf) are reported; their structures are deduced from i.r. and 13C and 1H n.m.r. (M = Y) spectra, conductivity, and in the case of [Li(thf)4][Yb{CH(SiMe3)2}3Cl], by a single crystal X-ray analysis [l(Yb–C)(av.)= 2·38 Å].

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Article information

DOI
https://doi.org/10.1039/C39780000140
Article type
Paper

J. Chem. Soc., Chem. Commun., 1978, 140-142

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Neutral and anionic silylmethyl complexes of the Group 3a and lanthanoid metals; the X-ray crystal and molecular structure of [Li(thf)4][Yb{CH(SiMe3)2}3Cl](thf = tetrahydrofuran)

J. L. Atwood, W. E. Hunter, R. D. Rogers, J. Holton, J. McMeeking, R. Pearce and M. F. Lappert, J. Chem. Soc., Chem. Commun., 1978, 140 DOI: 10.1039/C39780000140

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