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Issue 2, 2007
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Homoleptic lanthanide(II)–bis(guanidinate) complexes, [Ln(Giso)2] (Giso = [(ArN)2CN(C6H11)2], Ar = C6H3Pri2-2,6): planar 4-coordinate (Ln = Sm or Eu) vs distorted tetrahedral (Ln = Yb) geometries

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Abstract

The first homoleptic lanthanide(II)–guanidinate complexes have been prepared and shown to have differing coordination geometries (including unprecedented examples of planar 4-coordination) that depend on the size of the lanthanide metal.

Graphical abstract: Homoleptic lanthanide(ii)–bis(guanidinate) complexes, [Ln(Giso)2] (Giso = [(ArN)2CN(C6H11)2]−, Ar = C6H3Pri2-2,6): planar 4-coordinate (Ln = Sm or Eu) vs distorted tetrahedral (Ln = Yb) geometries

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Publication details

The article was received on 26 Sep 2006, accepted on 06 Nov 2006 and first published on 20 Nov 2006


Article type: Communication
DOI: 10.1039/B614028A
Citation: Dalton Trans., 2007,0, 187-189
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    Homoleptic lanthanide(II)–bis(guanidinate) complexes, [Ln(Giso)2] (Giso = [(ArN)2CN(C6H11)2], Ar = C6H3Pri2-2,6): planar 4-coordinate (Ln = Sm or Eu) vs distorted tetrahedral (Ln = Yb) geometries

    D. Heitmann, C. Jones, P. C. Junk, K. Lippert and A. Stasch, Dalton Trans., 2007, 0, 187
    DOI: 10.1039/B614028A

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