Information card for entry 4105875

Structure parameters

• Chemical name: [(t-Bu2MeSi)4Ge4]Fe(CO)3
• Formula: C39 H84 Fe Ge4 O3 Si4
• Calculated formula: C39 H84 Fe Ge4 O3 Si4
• SMILES: [Ge]12([Ge]3([Ge]4([Ge]1([Fe]234(C#[O])(C#[O])C#[O])[Si](C)(C(C)(C)C)C(C)(C)C)[Si](C)(C(C)(C)C)C(C)(C)C)[Si](C)(C(C)(C)C)C(C)(C)C)[Si](C)(C(C)(C)C)C(C)(C)C
• Title of publication: From Tetragermacyclobutene to Tetragermacyclobutadiene Dianion to Tetragermacyclobutadiene Transition Metal Complexes
• Authors of publication: Vladimir Ya. Lee; Yuki Ito; Hiroyuki Yasuda; Kazunori Takanashi; Akira Sekiguchi
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2011
• Journal volume: 133
• Pages of publication: 5103 - 5108
• a: 8.99 ± 0.0008 Å
• b: 15.464 ± 0.0015 Å
• c: 19.013 ± 0.0019 Å
• α: 89.362 ± 0.005°
• β: 87.15 ± 0.005°
• γ: 84.547 ± 0.005°
• Cell volume: 2627.9 ± 0.4 ų
• Cell temperature: 150 K
• Ambient diffraction temperature: 150 K
• Number of distinct elements: 6
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1082
• Residual factor for significantly intense reflections: 0.0586
• Weighted residual factors for significantly intense reflections: 0.1391
• Weighted residual factors for all reflections included in the refinement: 0.1666
• Goodness-of-fit parameter for all reflections included in the refinement: 0.954
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No