Information card for entry 2008385

Structure parameters

• Chemical name: 3,3,6,6-tetramethyl-9-(3-nitrophenyl)-3,4,5,6,10-hexahydroacridine- 1,8(2H,7H)-dione
• Formula: C23 H26 N2 O4
• Calculated formula: C23 H26 N2 O4
• SMILES: O=C1CC(CC2=C1C(c1cc(N(=O)=O)ccc1)C1=C(N2)CC(CC1=O)(C)C)(C)C
• Title of publication: 3,3,6,6-Tetramethyl-9-(3-nitrophenyl)-3,4,5,6,9,10-hexahydroacridine-1,8(2<i>H</i>,7<i>H</i>)-dione
• Authors of publication: Héctor Novoa de Armas; Norbert M. Blaton; Oswald M. Peeters; Camiel J. De Ranter; Margarita Suárez Navarro; Yamila Verdecia Reyes; Estael Ochoa Rodríguez; Esperanza Salfrán
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 4
• Pages of publication: 596 - 599
• a: 11.8787 ± 0.0008 Å
• b: 15.483 ± 0.001 Å
• c: 12.3467 ± 0.0008 Å
• α: 90°
• β: 108.21 ± 0.01°
• γ: 90°
• Cell volume: 2157.1 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.087
• Residual factor for significantly intense reflections: 0.059
• Weighted residual factors for all reflections included in the refinement: 0.186
• Goodness-of-fit parameter for all reflections: 1.108
• Goodness-of-fit parameter for all reflections included in the refinement: 1.108
• Diffraction radiation wavelength: 1.54178 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No