Information card for entry 2008897

Structure parameters

• Chemical name: 1,2,3,4,5,6,7,8-Octahydro-3,3,6,6-tetramethylacridine-1,8-dione
• Formula: C17 H21 N O2
• Calculated formula: C17 H21 N O2
• SMILES: C1C(CC(=O)c2cc3C(=O)CC(Cc3nc12)(C)C)(C)C
• Title of publication: 1,2,3,4,5,6,7,8-Octahydro-3,3,6,6-tetramethylacridine-1,8-dione
• Authors of publication: R. Sankaranarayanan; S. Shanmuga Sundara Raj; D. Velmurugan; Hoong-Kun Fun
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 9
• Pages of publication: 1513 - 1514
• a: 6.9887 ± 0.0002 Å
• b: 10.7123 ± 0.0002 Å
• c: 20.4198 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1528.73 ± 0.06 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.078
• Residual factor for significantly intense reflections: 0.051
• Weighted residual factors for all reflections included in the refinement: 0.118
• Goodness-of-fit parameter for all reflections included in the refinement: 1.094
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No