Information card for entry 2104878

Structure parameters

• Formula: C16 H20 N2 O2
• Calculated formula: C16 H20 N2 O2
• SMILES: O=C1[C@@H]2CCCCN2C(=O)[C@@H](N1C)Cc1ccccc1
• Title of publication: Structures of cyclic dipeptides: an X-ray and computational study of <i>cis</i>- and <i>trans</i>-<i>cyclo</i>(Pip-Phe), <i>cyclo</i>(Pro-Phe) and their <i>N</i>-methyl derivatives
• Authors of publication: Budesinsky, Milos; Cisarova, Ivana; Podlaha, Jaroslav; Borremans, Frans; Martins, José C.; Waroquier, Michel; Pauwels, Ewald
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2010
• Journal volume: 66
• Journal issue: 6
• Pages of publication: 662 - 677
• a: 7.4277 ± 0.0002 Å
• b: 7.4388 ± 0.0003 Å
• c: 13.5369 ± 0.0005 Å
• α: 90.176 ± 0.002°
• β: 79.737 ± 0.002°
• γ: 70.8 ± 0.002°
• Cell volume: 693.52 ± 0.04 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 4
• Space group number: 1
• Hermann-Mauguin space group symbol: P 1
• Hall space group symbol: P 1
• Residual factor for all reflections: 0.041
• Residual factor for significantly intense reflections: 0.0394
• Weighted residual factors for significantly intense reflections: 0.0994
• Weighted residual factors for all reflections included in the refinement: 0.1008
• Goodness-of-fit parameter for all reflections included in the refinement: 1.077
• Diffraction radiation wavelength: 0.7107 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes