Information card for entry 7135959

Structure parameters

• Formula: C49 H77 K N4 O6 Si4 Sn
• Calculated formula: C49 H77 K N4 O6 Si4 Sn
• Title of publication: Synthesis of a Crystalline Distannylene-stabilized Quinoxaline Radical Anion
• Authors of publication: Ekanayaka, Uthpala N.; Tisdale, George; Fronczek, Frank R.; Wagner, Clifton
• Journal of publication: Chemical Communications
• Year of publication: 2026
• a: 15.8634 ± 0.0005 Å
• b: 17.3818 ± 0.0007 Å
• c: 20.3336 ± 0.0007 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5606.7 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 7
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0857
• Residual factor for significantly intense reflections: 0.0533
• Weighted residual factors for significantly intense reflections: 0.1142
• Weighted residual factors for all reflections included in the refinement: 0.1334
• Goodness-of-fit parameter for all reflections included in the refinement: 0.984
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No