Information card for entry 2000239

Structure parameters

• Formula: C20 H14 N4
• Calculated formula: C20 H14 N4
• SMILES: c1ccc(nc1)c1nccc(c1)c1ccnc(c1)c1ccccn1
• Title of publication: Structures of two modifications of 2,2':4',4'':2'',2'''-quaterpyridine
• Authors of publication: Honey, G. E.; Steel, P. J.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1991
• Journal volume: 47
• Journal issue: 10
• Pages of publication: 2247 - 2249
• a: 7.224 ± 0.005 Å
• b: 11.53 ± 0.006 Å
• c: 8.978 ± 0.006 Å
• α: 90°
• β: 91.21 ± 0.05°
• γ: 90°
• Cell volume: 747.6 ± 0.8 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: Mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No