Information card for entry 4112475

Structure parameters

• Formula: C71.25 H97 Ge2 Si2
• Calculated formula: C71.25 H97 Ge2 Si2
• Title of publication: Reactivity of Ar'GeGeAr' (Ar' = C6H3-2,6-Dipp2, Dipp = C6H3-2,6-iPr2) toward Alkynes: Isolation of a Stable Digermacyclobutadiene
• Authors of publication: Chunming Cui; Marilyn M. Olmstead; Philip P. Power
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2004
• Journal volume: 126
• Pages of publication: 5062 - 5063
• a: 33.299 ± 0.008 Å
• b: 13.209 ± 0.003 Å
• c: 38.495 ± 0.013 Å
• α: 90°
• β: 104.211 ± 0.006°
• γ: 90°
• Cell volume: 16414 ± 8 ų
• Cell temperature: 91 ± 2 K
• Ambient diffraction temperature: 91 ± 2 K
• Number of distinct elements: 4
• Space group number: 9
• Hermann-Mauguin space group symbol: I 1 a 1
• Hall space group symbol: I -2ya
• Residual factor for all reflections: 0.09
• Residual factor for significantly intense reflections: 0.0713
• Weighted residual factors for significantly intense reflections: 0.2209
• Weighted residual factors for all reflections included in the refinement: 0.238
• Goodness-of-fit parameter for all reflections included in the refinement: 1.061
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No