Information card for entry 4505868

Structure parameters

• Formula: C24 H20 N2 O4
• Calculated formula: C24 H20 N2 O4
• SMILES: n1ccc(cc1)/C=C/c1ccncc1.C(=O)(/C=C/c1ccc(/C=C/C(=O)O)cc1)O
• Title of publication: Crystal Structure, Thermal Behavior, and Photochemical Reactivity of a Series of Co-Crystals oftrans-1,2-Bis(4-pyridyl) Ethylene with Dicarboxylic Acids
• Authors of publication: Tsaggeos, Kostas; Masiera, Natalia; Niwicka, Aleksandra; Dokorou, Vassiliki; Siskos, Michael G.; Skoulika, Stavroula; Michaelides, Adonis
• Journal of publication: Crystal Growth & Design
• Year of publication: 2012
• Journal volume: 12
• Journal issue: 5
• Pages of publication: 2187
• a: 6.405 ± 0.001 Å
• b: 9.197 ± 0.0001 Å
• c: 9.482 ± 0.0001 Å
• α: 67.88 ± 0.01°
• β: 74.09 ± 0.01°
• γ: 75.85 ± 0.01°
• Cell volume: 491.33 ± 0.09 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.228
• Residual factor for significantly intense reflections: 0.0619
• Weighted residual factors for significantly intense reflections: 0.0942
• Weighted residual factors for all reflections included in the refinement: 0.1367
• Goodness-of-fit parameter for all reflections included in the refinement: 0.933
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No