Hydrogen-bonding patterns in 2-amino-4,6-dimethylpyrimidinium picrate
✍ Scribed by Subashini, Annamalai ;Muthiah, Packianathan Thomas ;Bocelli, Gabriele ;Cantoni, Andrea
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 344 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
In the title compound, C 6 H 9 N 3 Á2C 9 H 8 O 2 , an aminopyrimidine-cinnamic acid 1:2 cocrystal, the 2-amino-4,6dimethylpyrimidine molecule forms two eight-membered hydrogen-bonded rings [R 2
In the title cocrystal, C~6~H~9~N~3~O~2~·C~7~H~7~NO~2~, the 2-amino-4,6-dimethoxypyrimidine molecule interacts with the carboxyl group of the 4-aminobenzoic acid molecule through N—H...O and O—H...N hydrogen bonds, forming a cyclic hydrogen-bonded motif [__R__ ~2~ ^2^(8)]. This motif further self-or
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.007 A Ê R factor = 0.045 wR factor = 0.136 Data-to-parameter ratio = 15.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.