Information card for entry 7051211

Structure parameters

• Formula: C19 H25 N4
• Calculated formula: C19 H25 N4
• Title of publication: Design and synthesis of 4,4'-π-conjugated[2,2']-bipyridines: a versatile class of tunable chromophores and fluorophores
• Authors of publication: Olivier Maury; Jean-Paul Guégan; Thierry Renouard; Adam Hilton; Philippe Dupau; Nicolas Sandon; Loïc Toupet; Hubert Le Bozec
• Journal of publication: New J. Chem.
• Year of publication: 2001
• Journal volume: 25
• Journal issue: 12
• Pages of publication: 1553 - 1566
• a: 10.145 ± 0.004 Å
• b: 10.82 ± 0.004 Å
• c: 16.051 ± 0.009 Å
• α: 90°
• β: 96.949 ± 0.005°
• γ: 90°
• Cell volume: 1749 ± 1.4 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: 0.1568
• Residual factor for significantly intense reflections: 0.0521
• Weighted residual factors for significantly intense reflections: 0.1378
• Weighted residual factors for all reflections included in the refinement: 0.1732
• Goodness-of-fit parameter for all reflections included in the refinement: 0.946
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No