Information card for entry 7004965

Structure parameters

• Formula: C88 H128 N6 Yb
• Calculated formula: C88 H120 N6 Yb
• Title of publication: Homoleptic lanthanide(II)-bis(guanidinate) complexes, [Ln(Giso)(2)] (Giso = [(ArN)(2)CN(C(6)H(11))(2)](-), Ar = C(6)H(3)Pr(i)(2)-2,6): planar 4-coordinate (Ln = Sm or Eu) vs distorted tetrahedral (Ln = Yb) geometries.
• Authors of publication: Heitmann, Dennis; Jones, Cameron; Junk, Peter C.; Lippert, Kai-Alexander; Stasch, Andreas
• Journal of publication: Dalton transactions (Cambridge, England : 2003)
• Year of publication: 2007
• Journal issue: 2
• Pages of publication: 187 - 189
• a: 13.822 ± 0.003 Å
• b: 16.195 ± 0.003 Å
• c: 17.916 ± 0.004 Å
• α: 89.75 ± 0.03°
• β: 78.04 ± 0.03°
• γ: 84.48 ± 0.03°
• Cell volume: 3904.7 ± 1.5 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0544
• Residual factor for significantly intense reflections: 0.0426
• Weighted residual factors for significantly intense reflections: 0.093
• Weighted residual factors for all reflections included in the refinement: 0.0983
• Goodness-of-fit parameter for all reflections included in the refinement: 1.029
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No