journal menu
organic compounds
Open 
access
access
In the title salt, C14H20NO+·Cl−, the piperidine ring adopts a chair conformation. In the crystal, the cations and anions are linked by classical N—H
Cl hydrogen bond and weak C—HCl and C—HO hydrogen bonds; the C—HO hydrogen bonds exhibit R22(14) ring motifs while the C—HCl hydrogen bonds link the molecules into chains along the a-axis direction. π–π stacking is observed between parallel phenyl rings of adjacent cations, the centroid–centroid distance being 3.8164 (15) Å.
Cl hydrogen bond and weak C—HCl and C—HO hydrogen bonds; the C—HO hydrogen bonds exhibit R22(14) ring motifs while the C—HCl hydrogen bonds link the molecules into chains along the a-axis direction. π–π stacking is observed between parallel phenyl rings of adjacent cations, the centroid–centroid distance being 3.8164 (15) Å.organic compoundsOpen access
access
In the title compound, C24H20N4, the azepine ring adopts a boat conformation. The dihedral angle between the benzene rings fused to the azepine ring is 49.40 (9)°. The triazole ring makes a dihedral angle of 77.88 (9)° with the terminal phenyl ring. In the crystal, molecules are linked via C—Hπ interactions and a parallel slipped π–π interaction [centroid–centroid distance = 3.7324 (9), normal distance = 3.4060 (6) and slippage = 1.526 Å], forming a three-dimensional network.
π interactions and a parallel slipped π–π interaction [centroid–centroid distance = 3.7324 (9), normal distance = 3.4060 (6) and slippage = 1.526 Å], forming a three-dimensional network.organic compoundsOpen access
access
In the title compound, C7H8N6O2S, the dihedral angle between the imidazole and thiadiazole rings is 70.86 (15)°. In the crystal, molecules are linked into [10-1] chains by N—HN hydrogen bonds, which incorporate centrosymmetric R22(8) and R22(18) loops. The chains are linked by C—HO and C—HN interactions, generating a three-dimensional network. Very weak π–π stacking [centroid–centroid distance = 3.901 (17) Å] is also observed.
N hydrogen bonds, which incorporate centrosymmetric R22(8) and R22(18) loops. The chains are linked by C—HO and C—HN interactions, generating a three-dimensional network. Very weak π–π stacking [centroid–centroid distance = 3.901 (17) Å] is also observed.organic compoundsOpen access
access
In the title compound, C23H20F3N3O3S2, the benzoimidazole unit makes dihedral angles of 5.02 (1) and 76.42 (1)°, respectively, with the pyridine and methylbenzene rings; the dihedral angle between the pyridine and methylbenzene rings is 72.19 (1)°. In the crystal, molecules are connected by weak C—HF, C—HO and C—HN hydrogen bonds. Weak C—Hπ interactions and π–π stacking [centroid–centroid distance = 3.6485 (14) Å] are also observed. The overall packing shows a three-dimensional architecture. The crystal structure contains a void of 51 Å3, but no solvent molecule (hexane or ethyl acetate) is located within it.
F, C—HO and C—HN hydrogen bonds. Weak C—Hπ interactions and π–π stacking [centroid–centroid distance = 3.6485 (14) Å] are also observed. The overall packing shows a three-dimensional architecture. The crystal structure contains a void of 51 Å3, but no solvent molecule (hexane or ethyl acetate) is located within it.
