Information card for entry 2200807

Structure parameters

• Common name: maleic anhydride
• Chemical name: 2,5-furandione
• Formula: C4 H2 O3
• Calculated formula: C4 H2 O3
• SMILES: O=C1C=CC(=O)O1
• Title of publication: Maleic anhydride, redetermination at 130K
• Authors of publication: Lutz, Martin
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 11
• Pages of publication: o1136 - o1138
• a: 7.0317 ± 0.0001 Å
• b: 11.0201 ± 0.0002 Å
• c: 5.3323 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 413.2 ± 0.012 ų
• Cell temperature: 130 ± 2 K
• Ambient diffraction temperature: 130 ± 2 K
• Number of distinct elements: 3
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.031
• Residual factor for significantly intense reflections: 0.027
• Weighted residual factors for all reflections included in the refinement: 0.07
• Goodness-of-fit parameter for all reflections included in the refinement: 0.93
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes