Information card for entry 2001184

Structure parameters

• Common name: 6-amino-1,3-dimethyluracil
• Chemical name: 6-amino-1,3-dimethyluracil
• Formula: C6 H9 N3 O2
• Calculated formula: C6 H9 N3 O2
• Title of publication: Intermolecular N‒H^{···^}O=C hydrogen bonding in the crystal structure of 6-amino-1,3-dimethyluracil
• Authors of publication: Ferguson, G.; Gallagher, J. F.; Low, J. N.; Howie, R. A.; Hueso-Urena, F.; Moreno Carretero, M. N.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 12
• Pages of publication: 2162 - 2164
• a: 6.7004 ± 0.0005 Å
• b: 7.1548 ± 0.0005 Å
• c: 14.7572 ± 0.0014 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 707.46 ± 0.1 ų
• Cell temperature: 293 K
• Ambient diffraction temperature: 293 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P m c n
• Hall space group symbol: -P 2n 2a
• Residual factor for all reflections: 0.057
• Residual factor for significantly intense reflections: 0.043
• Weighted residual factors for all reflections: 0.074
• Weighted residual factors for significantly intense reflections: 0.071
• Goodness-of-fit parameter for significantly intense reflections: 1.95
• Diffraction radiation wavelength: 0.7093 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No