organic compounds
Open access
In the title compound, C11H13N3O2, the 1,2,3-triazole ring and the phenol ring form a dihedral angle of 55.46 (5)°. In the crystal, inversion-related molecules associate through pairs of hydroxy–phenol O—HO hydrogen bonds, giving centrosymmetric cyclic dimers [graph set R22(18)]. These dimers are linked into infinite chains along [001], giving an overall two-dimensional network structure parallel to the bc plane through hydroxy O—HN and triazole C—HN hydrogen bonds.
organic compounds
Open access
The title thiacalix[4]arene derivative, C36H34Br2O8S4, adopts an unusual pinched cone conformation with the propoxy-substituted benzene rings inclined inward [forming a dihedral angle of 33.4 (1)°] and with the brominated benzene rings bent outward, making a dihedral angle of 66.1 (1)°. In the crystal, the molecules form chains along [001] via C—HS hydrogen bonds and SS contacts [SS = 3.492 (3) Å]. The chains are associated into bilayers through C—HO hydrogen bonds, generating an R22(10) motif.