Information card for entry 2009335

Structure parameters

• Formula: C20 H14 N2
• Calculated formula: C20 H14 N2
• SMILES: n1ccc(c2ccccc12)/C=C/c1ccnc2c1cccc2
• Title of publication: <i>trans</i>-Bis(4-quinolyl)ethylene
• Authors of publication: Jerdioui, Badia; Zenkouar, Mohammed; El-Bali, Brahim; Bolte, Michael
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1999
• Journal volume: 55
• Journal issue: 12
• Pages of publication: IUC9900169
• a: 9.266 ± 0.001 Å
• b: 9.664 ± 0.001 Å
• c: 16.649 ± 0.001 Å
• α: 90°
• β: 98.47 ± 0.01°
• γ: 90°
• Cell volume: 1474.6 ± 0.2 ų
• Cell temperature: 193 ± 2 K
• Ambient diffraction temperature: 193 ± 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: 0.0554
• Residual factor for significantly intense reflections: 0.0386
• Weighted residual factors for all reflections included in the refinement: 0.1046
• Goodness-of-fit parameter for all reflections included in the refinement: 1.007
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes