In the title mol-ecule, C11H12N4S2, the dihedral angle between the triazole and benzene rings is 21.31 (5)°. A weak intra-molecular C-H⋯S hydrogen bond generates an S(6) ring motif. In the crystal, pairs of N-H⋯S hydrogen bonds form inversion dimers. In addition, π-π inter-actions are observed between the benzene rings, with a centroid-centroid separation of 3.7599 (11) Å.

In the title mol-ecule, C(17)H(12)N(6), the 2-pyridyl rings in the 3- and 4-positions and the 3-pyridyl ring in the 5-position make dihedral angles of 29.78 (16), 67.06 (16) and 32.97 (16)°, respectively, with the triazole group. The dihedral angle between the two 2-pyridyl rings is 65.72 (15)°. The dihedral angles between the 3-pyridyl ring and the two 2-pyridyl rings in the 3- and 4-positions...

The title compound, 4C(9)H(6)O(6)·C(6)H(8)N(6)·2H(2)O, crystallizes in a layer structure where each sheet is composed of anellated hydrogen-bonded rings of six distinct sizes: R(2) (2)(16), R(3) (3)(18), R(4) (4)(12), R(4) (4)(18), R(4) (4)(22) and R(4) (4)(25). The two largest rings, viz. R(4) (4)(22) and R(4) (4)(25), are associated with O-H⋯N bonds from the carboxyl groups to the triazole ri...

In the title triazole compound, C(14)H(20)N(4)S, the dihedral angle between the triazole and benzene rings is 83.29 (11)°. The methine H atom and two methyl groups of the isobutyl group are disordered over two sites with occupancies of 0.684 (9) and 0.316 (9). In the crystal structure, N-H⋯S hydrogen bonds link the mol-ecules into chains running along the b axis. These chains are cross-linked i...

In the title compound, C(7)H(7)N(5), the non-H atoms are almost coplanar (r.m.s. deviation = 0.050 Å), with the N atom of pyridine ring oriented to the N-N(H) side of the 1,2,4-triazole ring. The mean planes of the pyridine and 1,2,4-triazole rings form a dihedral angle of 5.58 (7)°. The N atom of the amino group adopts a pyramidal configuration. The mol-ecules are linked into a two-dimensional...

In the title compound C(21)H(21)ClF(2)N(3)O(2) (+)·NO(3) (-), the triazole ring makes dihedral angles of 40.7 (3) and 30.2 (4)° with the 4-chloro-pheny and 2,4-difluoro-phenyl rings, respectively. The cation adopts a Z-configuration about the C=C double bond which links the triazole ring to the 4-chloro-phen-oxy unit via a but-yloxy chain. In the crystal, the cations and the anions are linked b...

The anticonvulsant activity of several 1,2,4-triazole-3-thione derivatives on mouse maximal electroshock-induced seizures was tested in this study. Characteristic features of all active compounds were rapid onset of action and long lasting effect. Structure-activity observations showed that the probability of obtaining compounds exerting anticonvulsant activity was much higher when at least one...

In the title compound, C(15)H(11)N(5)O, which was prepared as part of a study to identify fluoro-genic substrates for the Cu-catalysed azide-alkyne cyclo-addition (CuAAC) reaction, the benzoxa-diazole unit and the triazole ring are much more closely coplanar [dihedral angle = 10.92 (7)°] than either is to the benzyl group [dihedral angles = 69.13 (3)° and 78.20 (4)°, respectively]. The crystal ...

The title compound, C(16)H(16)N(4)O(2), crystallizes with two mol-ecules in the asymmetric unit, which are related by a non-crystallographic centre of inversion. The phenyl-ene rings are twisted out of the mean plane of the triazole ring by 19.3 (1) and 21.4 (1)° for one independent mol-ecule and by 16.3 (1) and 18.1 (1)° for the other mol-ecule. In the crystal, adjacent mol-ecules are linked b...

In the title compound, C(11)H(11)N(3)O(2), the dihedral angle between the central ethanone fragment and the 4-meth-oxy-phenyl group is 2.9 (2)°, while that between the ethanone fragment and the triazole ring is 83.4 (2)°. The dihedral angle between the planes of the triazole and benzene rings is 81.7 (1)°. The 4-meth-oxy-phenyl group is cis with respect to the ethanone fragment O atom across th...