Information card for entry 2240826

Structure parameters

• Chemical name: 1,2-Dibezoylacenaphthylene
• Formula: C26 H16 O2
• Calculated formula: C26 H16 O2
• SMILES: O=C(c1ccccc1)C1=C(c2c3c1cccc3ccc2)C(=O)c1ccccc1
• Title of publication: Crystal structure of 1,2-dibenzoylacenaphthylene
• Authors of publication: Greenberg, Fred H.; Nazarenko, Alexander Y.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 7
• Pages of publication: o487 - o488
• a: 9.4578 ± 0.0004 Å
• b: 10.2665 ± 0.0005 Å
• c: 10.9183 ± 0.0004 Å
• α: 71.448 ± 0.002°
• β: 66.494 ± 0.002°
• γ: 84.269 ± 0.002°
• Cell volume: 921.21 ± 0.07 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0577
• Residual factor for significantly intense reflections: 0.0437
• Weighted residual factors for significantly intense reflections: 0.1111
• Weighted residual factors for all reflections included in the refinement: 0.1186
• Goodness-of-fit parameter for all reflections included in the refinement: 1.05
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes