Benzene-1,3,5-tricarboxylic acid–5-(4-pyridyl)pyrimidine (1/1)
oleh: Yan-Ke Jiang, Gui-Ge Hou
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-01-01 |
Deskripsi
In the pyrimidine molecule of the title compound, C9H7N3·C9H6O6, the pyridine ring is oriented at 33.26 (11)° with respect to the pyrimidine ring. In the benzene-1,3,5-tricarboxylic acid molecule, the three carboxy groups are twisted by 7.92 (9), 8.68 (10) and 17.07 (10)° relative to the benzene ring. Classical O—H...N and O—H...O hydrogen bonds and weak C—H...O and C—H...N hydrogen bonds occur in the crystal structure.