Please use this identifier to cite or link to this item:
https://doi.org/10.1107/S1600536810027522
Title: | 4-Amino-2,8-dimethyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one | Authors: | Sachdeva, N. Dolzhenko, A.V. Tan, G.K. Koh, L.L. Chui, W.K. |
Issue Date: | Aug-2010 | Citation: | Sachdeva, N., Dolzhenko, A.V., Tan, G.K., Koh, L.L., Chui, W.K. (2010-08). 4-Amino-2,8-dimethyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-one. Acta Crystallographica Section E: Structure Reports Online 66 (8) : o2050-. ScholarBank@NUS Repository. https://doi.org/10.1107/S1600536810027522 | Abstract: | In the title compound, C8H9N5O, the mean planes through the pyrimidine and triazine rings form a dihedral angle of 2.83 (16)°. The amino group adopts a trigonal-planar configuration and forms an intra-molecular resonance-assisted N - H⋯O=C hydrogen bond with the carbonyl group. In the crystal, mol-ecules are linked via inter-molecular N - H⋯N hydrogen bonds into chains of C 22(6)[R 22(6)] motif. The molecules form two types of sheet parallel to (201) and ( 01), respectively. | Source Title: | Acta Crystallographica Section E: Structure Reports Online | URI: | http://scholarbank.nus.edu.sg/handle/10635/92913 | ISSN: | 16005368 | DOI: | 10.1107/S1600536810027522 |
Appears in Collections: | Staff Publications |
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