Information card for entry 2240367

Structure parameters

• Chemical name: 6,7-Dichloro-2,3-bis(pyridin-2-yl)quinoxaline
• Formula: C18 H10 Cl2 N4
• Calculated formula: C18 H10 Cl2 N4
• SMILES: Clc1c(Cl)cc2nc(c(nc2c1)c1ncccc1)c1ncccc1
• Title of publication: 6,7-Dichloro-2,3-bis(pyridin-2-yl)quinoxaline
• Authors of publication: Crundwell, Guy; Glagovich, Neil M.; King, Melissa E.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2015
• Journal volume: 71
• Journal issue: 2
• Pages of publication: o107
• a: 7.1921 ± 0.0005 Å
• b: 18.072 ± 0.003 Å
• c: 24.093 ± 0.004 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3131.5 ± 0.8 ų
• Cell temperature: 110 ± 2 K
• Ambient diffraction temperature: 110 ± 2 K
• Number of distinct elements: 4
• Space group number: 61
• Hermann-Mauguin space group symbol: P b c a
• Hall space group symbol: -P 2ac 2ab
• Residual factor for all reflections: 0.0608
• Residual factor for significantly intense reflections: 0.034
• Weighted residual factors for significantly intense reflections: 0.0825
• Weighted residual factors for all reflections included in the refinement: 0.0858
• Goodness-of-fit parameter for all reflections included in the refinement: 0.902
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes