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1,5-Dimethyl-3-oxo-2-phenyl-2,3-di-hy-dro-1H-pyrazol-4-aminium 2-hydroxy-benzoate.

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.

SUBMITTER: Chitradevi A

PROVIDER: S-EPMC2971850 | biostudies-other | 2009 Nov

REPOSITORIES: biostudies-other

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1,5-Dimethyl-3-oxo-2-phenyl-2,3-di-hy-dro-1H-pyrazol-4-aminium 2-hydroxy-benzoate.

Chitradevi A A Athimoolam S S Sridhar B B Bahadur S Asath SA

Acta crystallographica. Section E, Structure reports online 20091107 Pt 12

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. ...[more]

PMID: 21578776

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