Information card for entry 1556229

Structure parameters

• Formula: C8 H7 Br O4
• Calculated formula: C8 H7 Br O4
• Title of publication: Total synthesis and detection of the bilirubin oxidation product (Z)-2-(3-ethenyl-4-methyl-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)ethanamide (Z-BOX A).
• Authors of publication: Klopfleisch, Maurice; Seidel, Raphael A.; Görls, Helmar; Richter, Hannes; Beckert, Rainer; Imhof, Wolfgang; Reiher, Markus; Pohnert, Georg; Westerhausen, Matthias
• Journal of publication: Organic letters
• Year of publication: 2013
• Journal volume: 15
• Journal issue: 17
• Pages of publication: 4608 - 4611
• a: 20.6418 ± 0.0005 Å
• b: 12.849 ± 0.0003 Å
• c: 20.8325 ± 0.0006 Å
• α: 90°
• β: 105.192 ± 0.001°
• γ: 90°
• Cell volume: 5332.2 ± 0.2 ų
• Cell temperature: 183 ± 2 K
• Ambient diffraction temperature: 183 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0944
• Residual factor for significantly intense reflections: 0.048
• Weighted residual factors for significantly intense reflections: 0.1012
• Weighted residual factors for all reflections included in the refinement: 0.1154
• Goodness-of-fit parameter for all reflections included in the refinement: 1.016
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No