Information card for entry 1502746

Structure parameters

• Formula: C18 H14 N2 O4
• Calculated formula: C18 H14 N2 O4
• Title of publication: Fluorescence spectroscopic properties of nitro-substituted diphenylpolyenes: effects of intramolecular planarization and intermolecular interactions in crystals.
• Authors of publication: Sonoda, Yoriko; Tsuzuki, Seiji; Goto, Midori; Tohnai, Norimitsu; Yoshida, Masaru
• Journal of publication: The journal of physical chemistry. A
• Year of publication: 2010
• Journal volume: 114
• Journal issue: 1
• Pages of publication: 172 - 182
• a: 6.3063 ± 0.001 Å
• b: 10.8492 ± 0.0017 Å
• c: 12.374 ± 0.002 Å
• α: 107.847 ± 0.003°
• β: 98.976 ± 0.003°
• γ: 103.827 ± 0.003°
• Cell volume: 758.1 ± 0.2 ų
• Cell temperature: 183 ± 2 K
• Ambient diffraction temperature: 183 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0661
• Residual factor for significantly intense reflections: 0.0482
• Weighted residual factors for significantly intense reflections: 0.1258
• Weighted residual factors for all reflections included in the refinement: 0.1394
• Goodness-of-fit parameter for all reflections included in the refinement: 1.071
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No