Information card for entry 2239703

Structure parameters

• Chemical name: 2',7'-Dibromospiro[cyclopropane-1,9'-fluorene]
• Formula: C15 H10 Br2
• Calculated formula: C15 H10 Br2
• SMILES: c12cc(Br)ccc1c1c(C32CC3)cc(cc1)Br
• Title of publication: 2',7'-Dibromospiro[cyclopropane-1,9'-fluorene]
• Authors of publication: Xue, Yue-yuan; Qin, Yong-qi
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2014
• Journal volume: 70
• Journal issue: 7
• Pages of publication: o821
• a: 16.9485 ± 0.0017 Å
• b: 11.0619 ± 0.0011 Å
• c: 6.8127 ± 0.001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1277.3 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 63
• Hermann-Mauguin space group symbol: C m c m
• Hall space group symbol: -C 2c 2
• Residual factor for all reflections: 0.0536
• Residual factor for significantly intense reflections: 0.0386
• Weighted residual factors for significantly intense reflections: 0.0952
• Weighted residual factors for all reflections included in the refinement: 0.1002
• Goodness-of-fit parameter for all reflections included in the refinement: 0.975
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes