Information card for entry 2207793

Structure parameters

• Common name: DL-methionine DL-methioninium picrate
• Chemical name: DL-methionine DL-methioninium picrate
• Formula: C16 H25 N5 O11 S2
• Calculated formula: C16 H25 N5 O11 S2
• Title of publication: <small>DL</small>-Methionine <small>DL</small>-methioninium picrate
• Authors of publication: K. Anitha; S. Athimoolam; R. K. Rajaram
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2006
• Journal volume: 62
• Journal issue: 1
• Pages of publication: o8 - o10
• a: 7.076 ± 0.001 Å
• b: 12.102 ± 0.001 Å
• c: 14.895 ± 0.002 Å
• α: 103.9 ± 0.01°
• β: 97.04 ± 0.02°
• γ: 101.73 ± 0.02°
• Cell volume: 1192.4 ± 0.3 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.1303
• Residual factor for significantly intense reflections: 0.0721
• Weighted residual factors for significantly intense reflections: 0.1984
• Weighted residual factors for all reflections included in the refinement: 0.237
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No