Information card for entry 2104105

Structure parameters

• Formula: C32 H24
• Calculated formula: C32 H24
• Title of publication: Monitoring structural transformations in crystals. 12. Course of an intramolecular [4+4] photocycloaddition in a crystal
• Authors of publication: Trzop, Elżbieta; Turowska-Tyrk, Ilona
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 3
• Pages of publication: 375 - 382
• a: 10.2848 ± 0.0019 Å
• b: 12.8104 ± 0.0018 Å
• c: 8.4443 ± 0.0015 Å
• α: 90°
• β: 113.05 ± 0.02°
• γ: 90°
• Cell volume: 1023.7 ± 0.3 ų
• Cell temperature: 299 ± 2 K
• Ambient diffraction temperature: 299 ± 2 K
• Number of distinct elements: 2
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0785
• Residual factor for significantly intense reflections: 0.0553
• Weighted residual factors for significantly intense reflections: 0.1621
• Weighted residual factors for all reflections included in the refinement: 0.1778
• Goodness-of-fit parameter for all reflections included in the refinement: 1.133
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes