Information card for entry 1569913

Structure parameters

• Formula: C56 H72 Na2 O6
• Calculated formula: C56 H72 Na2 O6
• Title of publication: Crystallographic evidence for global aromaticity in the di-anion and tetra-anion of a cyclophane hydrocarbon.
• Authors of publication: Stawski, Wojciech; Zhu, Yikun; Wei, Zheng; Petrukhina, Marina A.; Anderson, Harry L.
• Journal of publication: Chemical science
• Year of publication: 2023
• Journal volume: 14
• Journal issue: 48
• Pages of publication: 14109 - 14114
• a: 8.8122 ± 0.0003 Å
• b: 26.5491 ± 0.0008 Å
• c: 20.9892 ± 0.0007 Å
• α: 90°
• β: 92.896 ± 0.001°
• γ: 90°
• Cell volume: 4904.3 ± 0.3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0809
• Residual factor for significantly intense reflections: 0.0575
• Weighted residual factors for significantly intense reflections: 0.1456
• Weighted residual factors for all reflections included in the refinement: 0.1609
• Goodness-of-fit parameter for all reflections included in the refinement: 1.018
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.49594 Å
• Diffraction radiation type: Synchrotron
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No