Information card for entry 2103564

Structure parameters

• Formula: C4 H11 Cl N2 O2
• Calculated formula: C4 H11 Cl N2 O2
• SMILES: [Cl-].[NH3+][C@H](C(=O)N)[C@@H](C)O
• Title of publication: Structural studies on C-amidated amino acids and peptides: structures of hydrochloride salts of C-amidated Ile, Val, Thr, Ser, Met, Trp, Gln and Arg, and comparison with their C-unamidated counterparts
• Authors of publication: In, Yasuko; Fujii, Mayumi; Sasada, Yasuhiro; Ishida, Toshimasa
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2001
• Journal volume: 57
• Journal issue: 1
• Pages of publication: 72 - 81
• a: 10.1624 ± 0.0015 Å
• b: 10.5673 ± 0.0017 Å
• c: 6.749 ± 0.003 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 724.8 ± 0.4 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 5
• 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: 0.0471
• Residual factor for significantly intense reflections: 0.0471
• Weighted residual factors for all reflections included in the refinement: 0.121
• Goodness-of-fit parameter for all reflections included in the refinement: 1.098
• Diffraction radiation wavelength: 1.5418 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes