Information card for entry 2107279

Structure parameters

• Formula: C24 H16 N4
• Calculated formula: C24 H16 N4
• Title of publication: A temperature-induced order‒disorder phase transition in a 4-substituted 4,2':6',4''-terpyridine
• Authors of publication: Granifo, Juan; Westermeyer, Marleen; Riquelme, Maricel; Gaviño, Rubén; Suárez, Sebastián; Halac, Emilia B.; Baggio, Ricardo
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 6
• Pages of publication: 805 - 813
• a: 12.3277 ± 0.0003 Å
• b: 10.5211 ± 0.0002 Å
• c: 14.9441 ± 0.0004 Å
• α: 90°
• β: 107.638 ± 0.002°
• γ: 90°
• Cell volume: 1847.15 ± 0.08 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• 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: 0.0685
• Residual factor for significantly intense reflections: 0.0475
• Weighted residual factors for significantly intense reflections: 0.12
• Weighted residual factors for all reflections included in the refinement: 0.1344
• Goodness-of-fit parameter for all reflections included in the refinement: 1.043
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: Yes