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

Dennis Heitmann,Cameron Jones,Peter C. Junk,Kai-Alexander Lippert,Andreas Stasch

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

2007

Dennis Heitmann
Cameron Jones
Peter C. Junk
Kai-Alexander Lippert
Andreas Stasch

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.

Keywords:

Photochemistry
Homoleptic
Inorganic chemistry
Lanthanide
Tetrahedron
Chemistry
Planar
Metal

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