Chitradevi A, Athimoolam S, Sridhar B, Bahadur SA. 1,5-Dimethyl-3-oxo-2-phenyl-2,3-di-hy-dro-1H-pyrazol-4-aminium 2-hydroxy-benzoate.
Acta Crystallogr Sect E Struct Rep Online 2009;
65:o3041-2. [PMID:
21578776 PMCID:
PMC2971850 DOI:
10.1107/s1600536809045760]
[Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2009] [Accepted: 10/31/2009] [Indexed: 11/23/2022]
Abstract
In the title salt, C(11)H(14)N(3)O(+)·C(7)H(5)O(3) (-), the phenyl ring of the cation is oriented at an angle of 67.0 (1)° with respect to the five-membered pyrazolone ring. The carboxyl-ate plane of the anion is twisted out from the plane of the aromatic ring at an angle of 13.7 (3)°. In the crystal, the cations form hydrogen-bonded dimers with an R(2) (2)(10) ring motif. The salicylate anion has an intra-molecular O-H⋯O hydrogen bond.
Collapse