organic compounds
Open access
In the title molecule, C18H17N5O2, the dihedral angle between the benzene plane and the benzimidazole plane is 19.8 (1)° and the angle between the benzene plane and the triazole plane is 16.7 (1)°. In the crystal, molecules are connected by O—HN hydrogen bonds, forming zigzag chains along the c-axis direction. The chains are connected by bifurcated N—H(N,N) hydrogen bonds into layers parallel to (100). These layers are connected along the a-axis direction by weak C—HO contacts, forming a three-dimensional network.
organic compounds
Open access
In the molecule of the title compound, C15H12ClNO3, the chlorobenzamide and benzoate units are almost co-planar, with a dihedral angle between the six-membered rings of 2.99 (10)°. An intramolecular N—HO hydrogen bond occurs. In the crystal, each molecule is linked to a symmetry-equivalent counterpart across a twofold rotation axis by weak C—HO and C—HCl hydrogen bonds, forming dimers. The packing is stabilized through weak π–π stacking along the b-axis direction, leading to π-stacked columns of inversion-related molecules, with an interplanar distance of 3.46 (2) Å and a centroid–centroid vector of 3.897 (2) Å.