Information card for entry 4112901

Structure parameters

• Common name: [(Dipp*GeH2)]K2
• Formula: C60 H76 Ge2 K2
• Calculated formula: C60 H76 Ge2 K2
• Title of publication: Reduction of Digermenes with Alkali Metals: Salts of Formula M2[{Ge(H)Ar'}2] (M = Li, Na, or K, Ar' = Terphenyl) with Three Different Structures
• Authors of publication: Anne F. Richards; Marcin Brynda; Philip P. Power
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2004
• Journal volume: 126
• Pages of publication: 10530 - 10531
• a: 11.4599 ± 0.0011 Å
• b: 18.3736 ± 0.0018 Å
• c: 13.3713 ± 0.0013 Å
• α: 90°
• β: 101.959 ± 0.002°
• γ: 90°
• Cell volume: 2754.3 ± 0.5 ų
• Cell temperature: 91 ± 2 K
• Ambient diffraction temperature: 91 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.038
• Residual factor for significantly intense reflections: 0.0304
• Weighted residual factors for significantly intense reflections: 0.0781
• Weighted residual factors for all reflections included in the refinement: 0.0848
• Goodness-of-fit parameter for all reflections included in the refinement: 0.875
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No