Information card for entry 4114341

Structure parameters

• Formula: C38 H70 Li2 N4
• Calculated formula: C38 H70 Li2 N4
• Title of publication: The Crystal Structures of the Chiral Alkyllithium Bases [n-BuLi.(-)-Sparteine]2 and [Et2O.(i-PrLi)2.(-)-Sparteine]
• Authors of publication: Carsten Strohmann; Katja Strohfeldt; Daniel Schildbach
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2003
• Journal volume: 125
• Pages of publication: 13672 - 13673
• a: 24.519 ± 0.006 Å
• b: 9.344 ± 0.002 Å
• c: 19.291 ± 0.005 Å
• α: 90 ± 0.004°
• β: 122.694 ± 0.003°
• γ: 90 ± 0.004°
• Cell volume: 3719.5 ± 1.6 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 2 K
• Number of distinct elements: 4
• Space group number: 5
• Hermann-Mauguin space group symbol: C 1 2 1
• Hall space group symbol: C 2y
• Residual factor for all reflections: 0.069
• Residual factor for significantly intense reflections: 0.0584
• Weighted residual factors for significantly intense reflections: 0.1568
• Weighted residual factors for all reflections included in the refinement: 0.1639
• Goodness-of-fit parameter for all reflections included in the refinement: 1.012
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No