Information card for entry 1556780

Structure parameters

• Formula: C20 H26 N4 O4
• Calculated formula: C20 H26 N4 O4
• SMILES: C(=C\C(=O)NCCCCNC(=O)/C=C/c1ccncc1)/c1ccncc1.O.O
• Title of publication: Exploration and exploitation of homologous series of bis(acrylamido)alkanes containing pyridyl and phenyl groups: β-sheet versus two-dimensional layers in solid-state photochemical [2 + 2] reactions.
• Authors of publication: Garai, Mousumi; Biradha, Kumar
• Journal of publication: IUCrJ
• Year of publication: 2015
• Journal volume: 2
• Journal issue: Pt 5
• Pages of publication: 523 - 533
• a: 12.78 ± 0.02 Å
• b: 4.681 ± 0.009 Å
• c: 16.21 ± 0.03 Å
• α: 90°
• β: 93.42 ± 0.03°
• γ: 90°
• Cell volume: 968 ± 3 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.1335
• Residual factor for significantly intense reflections: 0.0853
• Weighted residual factors for significantly intense reflections: 0.2055
• Weighted residual factors for all reflections included in the refinement: 0.2241
• Goodness-of-fit parameter for all reflections included in the refinement: 0.947
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No