organic compounds
In the title crystal structure, C16H17N52+·SO42−, cations and anions are linked via N—HO hydrogen bonds, while ion pairs form extended one-dimensional chains through intermolecular N—HN hydrogen bonds.
organic compounds
In the title compound, C16H17N7, the dihedral angle between the two benzotriazole ring systems is 73.97 (4)°. N—HN and C—HN hydrogen bonds link the molecules into a chain along the a axis. The packing is further stabilized by π–π stacking interactions involving two benzotriazole ring systems.
organic compounds
In the cation of the title compound, C38H40N102+·2ClO4−·2H2O, the cyclohexanediamine group has a twofold axis and two of the four pendant benzimidazole groups are protonated. There are hydrogen bonds and π–π interactions in the crystal structure.