Information card for entry 2200264

Structure parameters

• Chemical name: 2,3,7,8-Tetrakis(2-pyridyl)pyrazino-[2,3-g]quinoxaline
• Formula: C30 H18 N8
• Calculated formula: C30 H18 N8
• SMILES: c1ccc(nc1)c1nc2cc3nc(c4ccccn4)c(nc3cc2nc1c1ccccn1)c1ccccn1
• Title of publication: 2,3,7,8-Tetrakis(2-pyridyl)pyrazino[2,3-<i>g</i>]quinoxaline
• Authors of publication: Fang, Ya-Yin; Guo, Ya-Mei; Du, Miao; Liu, He; Leng, Xue-Bing; Zhang, Ruo-Hua
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 5
• Pages of publication: o380 - o382
• a: 15.061 ± 0.005 Å
• b: 6.2184 ± 0.0019 Å
• c: 13.908 ± 0.004 Å
• α: 90°
• β: 114.398 ± 0.005°
• γ: 90°
• Cell volume: 1186.2 ± 0.6 ų
• Cell temperature: 298 ± 2 K
• Number of distinct elements: 3
• Space group number: 13
• Hermann-Mauguin space group symbol: P 1 2/c 1
• Hall space group symbol: -P 2yc
• Residual factor for significantly intense reflections: 0.0406
• Weighted residual factors for all reflections included in the refinement: 0.1036
• Goodness-of-fit parameter for all reflections included in the refinement: 0.935
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes