In the title compound, C(24)H(20)BrF(2)N(3)O(3)S, the triazole ring (r.m.s. deviation = 0.0107 Å) makes dihedral angles of 28.18 (14), 63.76 (14) and 77.01 (18)°, respectively, with the trimeth-oxy-, bromo-, and difluoro-substituted benzene rings. The C atoms of the meta meth-oxy groups are roughly coplanar with their ring [displacements = -0.289 (4) and 0.083 (7) Å], whereas the C atom of the ...

In the title compound, C(17)H(19)NO(2), the aromatic rings are oriented at a dihedral angle of 59.27 (12)°. In the crystal, inversion dimers linked by pairs of weak C-H⋯O inter-actions generate R(2) (2)(12) loops.

In the title compound, C(13)H(13)NO(2)S, the dihedral angle between the aromatic rings is 68.4 (1)°. In the crystal, the molecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds. The unit cell of this compound was reported previously [Oh et al. (1985 ▶). Chung. Kwa. Yong. (Chung. J. Sci.), 12, 67] but no atomic coordinates were established in the earlier study.

In the title compound, C(17)H(13)NO(3), the dihedral angle between the benzene rings is 31.21 (5)°. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds occur. A C-H⋯π inter-action is also indicated.

The title compound, C(12)H(20)N(6)O(2), has a centre of symmetry. The mol-ecule consists of two triazole rings joined by an aliphatic -(CH(2))(6)- chain. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds and by π-π stacking inter-actions between the triazole rings of inversion-related mol-ecules [centroid-centroid distance = 3.277 (8) Å].

The title compound, C(6)H(4)ClN(3), is essentially planar with the pyrrole and pyrimidine rings inclined to one another by 0.79 (15)°. In the crystal, mol-ecules are connected via pairs of N-H⋯N hydrogen bonds, forming inversion dimers. These dimers are linked via C-H⋯N inter-actions, forming a two-dimensional network parallel to (10-1).

In the title compound, C(13)H(12)N(2)OS, the dihedral angle between the aromatic rings is 14.84 (17)°. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops.

In the title mol-ecule, C(11)H(8)FNO, the dihedral angle between the pyrrole and benzene rings is 49.16 (6)°. In the crystal, adjacent mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, forming inversion dimers.

In the title 1:1 adduct, C(6)H(12)N(2)O(2)·C(9)H(10)N(2)O(2), the maximum deviations from the 1H-pyrazole-5-ol and furan rings are 0.014 (1) and 0.003 (1) Å, respectively. The dihedral angle formed between the 1H-pyrazol-5-ol and 2,5-dimethyl-furan rings is 21.07 (5)°. In the crystal, pairs of inter-molecular O-H⋯N hydrogen bonds form inversion dimers of the 3-(2,5-dimethyl-furan-3-yl)-1H-pyraz...

In the title compound, C(12)H(8)Cl(3)NO(2)S, the conformation of the N-H bond in the C-SO(2)-NH-C segment is anti to the meta-Cl in the aniline ring. The mol-ecule is twisted at the S atom, the C-SO(2)-NH-C torsion angle being 62.3 (2)°. The dihedral angle between the two benzene rings is 69.3 (1)°. The crystal structure features inversion dimers linked by pairs of N-H⋯O hydrogen bonds.