Abstract
In the title compound, C13H11N3O2, an intramolecular O—H⋯N hydrogen bond generates an S(7) ring. The dihedral angle between the mean plane of the benzene ring and the imidazolidinone ring is 3.05 (2)°. In the crystal, inversion-related molecules are linked by dual C—H⋯Ocarbonyl hydrogen bonds to form a dimer with an R 2 2(14) graph-set motif. A C—H⋯Ohydroxy interaction links pairs of molecules into another type of cyclic dimer with an R 2 2(18) motif. The molecules are further linked by C—H⋯N interactions to form layers parallel to (001). Offset π–π stacking [3.3877 (8) Å] is observed in the crystal structure, with an interplanar spacing between the planes of neighboring benzene rings of 3.444 (1) Å.
Highlights
In the title compound, C13H11N3O2, an intramolecular O— HÁ Á ÁN hydrogen bond generates an S(7) ring
In the crystal, inversionrelated molecules are linked by dual C—HÁ Á ÁOcarbonyl hydrogen bonds to form a dimer with an R22(14) graph-set motif
The molecules are further linked by C—HÁ Á ÁN interactions to form layers parallel to (001)
Summary
Absorption correction: multi-scan (SADABS; Bruker, 2001) Tmin = 0.811, Tmax = 0.999. C13H11N3O2, an intramolecular O— HÁ Á ÁN hydrogen bond generates an S(7) ring. The dihedral angle between the mean plane of the benzene ring and the imidazolidinone ring is 3.05 (2). In the crystal, inversionrelated molecules are linked by dual C—HÁ Á ÁOcarbonyl hydrogen bonds to form a dimer with an R22(14) graph-set motif. A C—HÁ Á ÁOhydroxy interaction links pairs of molecules into another type of cyclic dimer with an R22(18) motif. The molecules are further linked by C—HÁ Á ÁN interactions to form layers parallel to (001). Offset – stacking [3.3877 (8) A ] is observed in the crystal structure, with an interplanar spacing between the planes of neighboring benzene rings of 3.444 (1) A
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