Information card for entry 1543273

Structure parameters

• Formula: C54 H73 N4 Si2
• Calculated formula: C54 H73 N4 Si2
• Title of publication: The Si2H radical supported by two N-heterocyclic carbenes
• Authors of publication: Arz, Marius I.; Schnakenburg, Gregor; Meyer, Andreas; Schiemann, Olav; Filippou, Alexander C.
• Journal of publication: Chem. Sci.
• Year of publication: 2016
• Journal volume: 7
• Journal issue: 8
• Pages of publication: 4973
• a: 12.9588 ± 0.0011 Å
• b: 13.5352 ± 0.0009 Å
• c: 18.2226 ± 0.0015 Å
• α: 90°
• β: 126.432 ± 0.005°
• γ: 90°
• Cell volume: 2571.6 ± 0.4 ų
• Cell temperature: 123 ± 2 K
• Ambient diffraction temperature: 123 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1885
• Residual factor for significantly intense reflections: 0.0755
• Weighted residual factors for significantly intense reflections: 0.1721
• Weighted residual factors for all reflections included in the refinement: 0.2042
• Goodness-of-fit parameter for all reflections included in the refinement: 0.754
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No