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3,8-Dimethylquinazoline-2,4(1H,3H)-dione
In the title compound, C(10)H(10)N(2)O(2), all non-H atoms are approximately co-planar with an r.m.s. deviation of 0.016 Å. In the crystal, molecules are linked into inversion dimers by pairs of N—H⋯O hydrogen bonds. Chains along [010] are buiilt up by π–π interactions [centroid–centroid distance...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212315/ https://www.ncbi.nlm.nih.gov/pubmed/22090972 http://dx.doi.org/10.1107/S1600536811025232 |
| Sumario: | In the title compound, C(10)H(10)N(2)O(2), all non-H atoms are approximately co-planar with an r.m.s. deviation of 0.016 Å. In the crystal, molecules are linked into inversion dimers by pairs of N—H⋯O hydrogen bonds. Chains along [010] are buiilt up by π–π interactions [centroid–centroid distance = 3.602 (1) Å] between the benzene and piperazine rings of adjacent molecules. |
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