Information card for entry 2200525

Structure parameters

• Chemical name: L-alaninium maleate
• Formula: C7 H11 N O6
• Calculated formula: C7 H11 N O6
• SMILES: OC(=O)[C@H]([NH3+])C.OC(=O)/C=C\C(=O)[O-]
• Title of publication: <small>L</small>-Alaninium maleate
• Authors of publication: Alagar, M.; Krishnakumar, R. V.; Subha Nandhini, M.; Natarajan, S.
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 9
• Pages of publication: o855 - o857
• a: 5.5873 ± 0.0011 Å
• b: 7.3864 ± 0.0017 Å
• c: 23.688 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 977.6 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• 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: 0.0371
• Residual factor for significantly intense reflections: 0.0354
• Weighted residual factors for all reflections included in the refinement: 0.106
• Goodness-of-fit parameter for all reflections included in the refinement: 1.1
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No