Information card for entry 1556778

Structure parameters

• Formula: C18 H18 N4 O2
• Calculated formula: C18 H18 N4 O2
• 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: 34.566 ± 0.005 Å
• b: 9.3338 ± 0.0013 Å
• c: 10.4191 ± 0.0015 Å
• α: 90°
• β: 100.401 ± 0.004°
• γ: 90°
• Cell volume: 3306.3 ± 0.8 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0797
• Residual factor for significantly intense reflections: 0.0585
• Weighted residual factors for significantly intense reflections: 0.1745
• Weighted residual factors for all reflections included in the refinement: 0.1886
• Goodness-of-fit parameter for all reflections included in the refinement: 1.367
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No