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Hydrogen-bonding patterns in 2-amino-4,6-dimethoxypyrimidine–4-aminobenzoic acid (1/1).
- Source :
-
Acta Crystallographica: Section E . Jul2006, Vol. 62 Issue 7, po2976-o2978. 1p. 4 Diagrams, 1 Chart. - Publication Year :
- 2006
-
Abstract
- In the title cocrystal, C6H9N3O2·C7H7NO2, 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 [ R22(8)]. This motif further self-organizes through N—H⋯O hydrogen bonds to generate an array of six hydrogen bonds with the rings having the graph-set notation R23(6), R22(8), R42(8), R22(8) and R23(6). The 4-amino­benzoic acid mol­ecules self-assemble via N—H⋯O hydrogen bonds to form a supra­molecular chain along the c axis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16005368
- Volume :
- 62
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Acta Crystallographica: Section E
- Publication Type :
- Academic Journal
- Accession number :
- 21509198
- Full Text :
- https://doi.org/10.1107/S1600536806023130