Information card for entry 2001726

Structure parameters

• Formula: C18 H19 N3 O9
• Calculated formula: C18 H19 N3 O9
• Title of publication: Structure of methyl 2-(nitrooxy)ethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
• Authors of publication: Ogawa, T.; Matsumoto, K.; Yokoo, C.; Hatayama, K.; Kitamura, K.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 5
• Pages of publication: 993 - 996
• a: 11.962 ± 0.002 Å
• b: 20.917 ± 0.004 Å
• c: 7.624 ± 0.002 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1907.6 ± 0.7 ų
• Cell temperature: 288 K
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for significantly intense reflections: 0.031
• Weighted residual factors for significantly intense reflections: 0.052
• Goodness-of-fit parameter for significantly intense reflections: 2.55
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No