Meng AL, Huang JE, Zheng B, Li ZJ. 2-Amino-4,6-dimethyl-pyrimidine-benzoic acid (1/1).
Acta Crystallogr Sect E Struct Rep Online 2009;
65:o1595. [PMID:
21582869 PMCID:
PMC2969298 DOI:
10.1107/s1600536809020649]
[Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2009] [Accepted: 05/31/2009] [Indexed: 11/14/2022]
Abstract
The crystal of the title compound, C6H9N3·C7H6O2, contains tetrameric hydrogen-bonded units comprising a central pair of 2-aminopyrimidine molecules linked across a centre of inversion by N—H⋯N hydrogen bonds and two pendant benzoic acid molecules attached through N—H⋯O and O—H⋯N hydrogen bonds. These hydrogen-bonded units are arranged into layers in (002).
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