organic compounds
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In the title compound, C13H12ClN3·H2O, the organic molecule is almost planar, with a dihedral angle of 3.22 (10)° between the benzene and pyridine rings. The crystal structure is stabilized by O—HN and C—HO hydrogen bonding and π–π stacking interactions [centroid–centroid distances = 3.630 (1) and 3.701 (1) Å].
organic compounds
Open access
In the title compound, C15H11Cl2NO2, the dihedral angle between the two benzene rings is 74.83 (5)°. The N-bound and terminal benzene rings are inclined at dihedral angles of 4.09 (10) and 78.38 (9)°, respectively, to the mean plane through the acetamide group. Intramolecular C—HO and N—HO hydrogen bonds both generate S(6) rings.
organic compounds
Open access
The title molecule, C5H7N3O2, has an almost planar conformation, with a maximum deviation of 0.043 (3) Å, except for the methyl H atoms. In the crystal structure, intermolecular C—HO hydrogen bonds link the molecules into layers parallel to the bc plane. Intermolecular π–π stacking interactions [centroid–centroid distances = 3.685 (2) and 3.697 (2) Å] are observed between the parallel triazole rings.
organic compounds
Open access
The title compound, C13H14OS, crystallizes with two independent molecules in the asymmetric unit. The unit cell contains three voids of 197 Å3, but the residual electron density (highest peak = 0.24 e Å−3 and deepest hole = −0.18 e Å−3) in the difference Fourier map suggests no solvent molecule occupies this void. The crystal structure is stabilized by π–π interactions between the isocoumarin ring systems, with centroid–centroid distances of 3.6793 (14) and 3.6566 (15) Å.