6-Amino-3,4-dimethyl-1,2,4-triazin-1-ium 2-anilinobenzoate–3-amino-5,6-dimethyl-1,2,4- triazine (1/1)
In the title molecular salt, C5H9N4 + C13H10NO2 C5H8N4, the asymmetric unit consists of a 6-amino-3,4-dimethyl-1,2,4-triazin-1-ium cation, a 2-anilinobenzoate anion and a neutral 3-amino-5,6-dimethyl-1,2,4-triazine molecule. The typical intramolecular NH—O hydrogen bond is observed in the 2-anilin...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2017
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| Subjects: | |
| Online Access: | http://eprints.usm.my/36671/ http://eprints.usm.my/36671/1/%286-Amino-3%2C%29_su4153.pdf |
| Summary: | In the title molecular salt, C5H9N4 + C13H10NO2
C5H8N4, the asymmetric unit consists of a 6-amino-3,4-dimethyl-1,2,4-triazin-1-ium cation, a 2-anilinobenzoate
anion and a neutral 3-amino-5,6-dimethyl-1,2,4-triazine molecule. The typical intramolecular NH—O hydrogen bond is observed in the 2-anilinobenzoate anion. In the crystal, the protonated N atom and the 3-amino group are hydrogen bonded to the carboxylate oxygen atoms via a pair of N—HO hydrogen bonds, forming an R2 2 (8) ring motif. These motifs are further linked with adjacent neutral 3-amino-5,6-dimethyl-1,2,4-triazine molecules by
N—HO and N—HN hydrogen bonds to produce centrosymmetric sixmembered units, enclosing R2 2(8) and R3 4(9) ring motifs. They are reinforced by a C—HN hydrogen bond and stack up the b-axis direction. |
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