RESUMEN
In the title 1:1 co-crystal, C(10)H(7)BrN(4)S·C(7)H(5)BrO(2), the triazolothia-diazole system is approximately planar [with a maximum deviation of 0.030â (4)â Å] and forms a dihedral angle of 8.6â (1)° with the bromo-phenyl ring. In the carb-oxy-lic acid mol-ecule, the carboxyl group is rotated by 6.4â (3)° out of the benzene ring plane. The crystal structure features O-Hâ¯N and C-Hâ¯O hydrogen bonds, π-π stacking inter-actions [centroid-centroid distances = 3.713â (2), 3.670â (2) and 3.859â (3)â Å] and short Sâ¯N [2.883â (4)â Å] contacts.
RESUMEN
In the title compound, C(14)H(12)ClNO(2), the mean plane through the amide group [-N-C=O-] forms dihedral angles of 27.55â (8) and 31.94â (7)° with the meth-oxy- and chloro-substituted benzene rings, respectively. The dihedral angle between the benzene rings is 59.24â (4)°. In the crystal, N-Hâ¯O and weak C-Hâ¯O hydrogen bonds link the mol-ecules into chains along the a axis.