Information card for entry 2007330

Structure parameters

• Formula: C29.25 H40.25 Br2 Cl0.75
• Calculated formula: C29.25 H40.25 Br2 Cl0.75
• Title of publication: 2,7-Dibromo-9,9-dioctylfluorene‒Chloroform (1/0.25)
• Authors of publication: Mario Leclerc; Maxime Ranger; Francine Bélanger-Gariépy
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 6
• Pages of publication: 799 - 801
• a: 18.871 ± 0.007 Å
• b: 18.871 Å
• c: 16.249 ± 0.011 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 5787 ± 4 ų
• Cell temperature: 210 ± 2 K
• Ambient diffraction temperature: 210 ± 2 K
• Number of distinct elements: 4
• Space group number: 82
• Hermann-Mauguin space group symbol: I -4
• Hall space group symbol: I -4
• Residual factor for all reflections: 0.052
• Residual factor for significantly intense reflections: 0.044
• Weighted residual factors for all reflections: 0.113
• Weighted residual factors for all reflections included in the refinement: 0.106
• Goodness-of-fit parameter for all reflections: 1.003
• Goodness-of-fit parameter for all reflections included in the refinement: 1.042
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes