Information card for entry 2101117

Structure parameters

• Formula: C19 H21 N5 O
• Calculated formula: C19 H22 N5 O
• Title of publication: Structures of histamine H~1~-receptor antagonists derived from the cimetidine group of histamine H~2~-receptor antagonists
• Authors of publication: Bannister, C.; Burns, K.; Prout, K.; Watkin, D. J.; Cooper, D. G.; Durant, G. J.; Ganellin, C. R.; Ife, R. J.; Sach, G. S.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1994
• Journal volume: 50
• Journal issue: 2
• Pages of publication: 221 - 243
• a: 7.082 ± 0.001 Å
• b: 19.889 ± 0.003 Å
• c: 24.899 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 3507.1 ± 0.8 ų
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P b n a
• Hall space group symbol: -P 2ac 2b
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No