Information card for entry 2203499

Structure parameters

• Chemical name: N,N'-bis(2-pyridylethyl)pyromellitic diimide
• Formula: C24 H18 N4 O4
• Calculated formula: C24 H18 N4 O4
• SMILES: O=C1c2cc3C(=O)N(C(=O)c3cc2C(=O)N1CCc1ccccn1)CCc1ccccn1
• Title of publication: <i>N</i>,<i>N</i>'-Bis(2-pyridylethyl)pyromellitic diimide
• Authors of publication: Lü, Xingqiang; Su, Chengyong; Kang, Beisheng; Ng, Seik Weng
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2004
• Journal volume: 60
• Journal issue: 4
• Pages of publication: o566 - o567
• a: 5.2484 ± 0.0007 Å
• b: 8.125 ± 0.001 Å
• c: 23.398 ± 0.003 Å
• α: 90°
• β: 93.422 ± 0.002°
• γ: 90°
• Cell volume: 996 ± 0.2 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 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: 0.069
• Residual factor for significantly intense reflections: 0.043
• Weighted residual factors for significantly intense reflections: 0.108
• Weighted residual factors for all reflections included in the refinement: 0.124
• Goodness-of-fit parameter for all reflections included in the refinement: 1.03
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes