Abstract
In the title compound, C13H8ClN3O3·C3H7NO, the benzimidazole and benzene rings make a dihedral angle of 0.63 (11)°. An intramolecular O—H⋯N hydrogen bond generates an S(6) ring motif. The solvent molecule is hydrogen-bonded to the benzimidazole molecule by intermolecular N—H⋯O and C—H⋯O hydrogen bonds, generating an R 1 2(7) ring motif. In the crystal, the molecules are arranged into parallel layers perpendicular to the c axis and stabilized by weak π–π interactions [centroid–centroid distances in the range 3.4036 (18)–3.5878 (16) Å].
Highlights
The solvent molecule is hydrogen-bonded to the benzimidazole molecule by intermolecular N—H O and
The molecules are arranged into parallel layers perpendicular to the c axis and stabilized by weak
For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986)
Summary
R factor = 0.065; wR factor = 0.201; data-to-parameter ratio = 16.3. C13H8ClN3O3C3H7NO, the benzimidazole and benzene rings make a dihedral angle of 0.63 (11). The solvent molecule is hydrogen-bonded to the benzimidazole molecule by intermolecular N—H O and. C—H O hydrogen bonds, generating an R21(7) ring motif. The molecules are arranged into parallel layers perpendicular to the c axis and stabilized by weak – interactions [centroid–centroid distances in the range
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