research communications
Open access
In the crystal structure of the title compound, the morpholine ring adopts the expected chair conformation. The central phenyl ring makes dihedral angles of 67.97 (4) and 7.74 (3)°, respectively, with the benzoate phenyl ring and the lattice mean plane. In the crystal, molecules are linked by C—HO hydrogen bonds.
organic compounds
Open access
The asymmetric unit of the title compound, C13H11ClN4O2S, contains two molecules (A and B), in which the dihedral angles between the 1H-imidazo[4,5-c]pyridine system and terminal phenyl ring are 80.83 (10) and 62.34 (1)°. In the crystal, A–B dimers are linked by pairs of N—HN hydrogen bonds, which generate R22(10) loops. The dimers are linked by C—HO and C—HCl interactions, generating a three-dimensional network. Aromatic π–π stacking interactions [shortest centroid–centroid distance = 3.5211 (12) Å] are also observed.
organic compounds
Open access
In the title compound, C26H18F4O2, the dihedral angles between pairs of benzene rings linked to the same C atom are 80.55 (8) and 79.11 (7)°. The crystal packing features C—Hπ interactions and shows stacking when viewed along the c axis.