organic compounds
The phthalonitrile derivative, C28H26N2O2, contains three aromatic rings, which are mutually almost orthogonal. The structure is stabilized by π–π stacking interactions.
organic compounds
The crystal structure of the title compound, C25H13N3O2, is stabilized only by weak van der Waals interactions. The seven-membered ring has a boat conformation.
organic compounds
In the title compound, C22H16N2O2S2, two benzene rings are connected by a phthalonitrile moiety, the dihedral angle between them being 47.9 (2)°. The crystal structure is stabilized by intermolecular C—HN contacts.
organic compounds
Im the title compound, C17H12N2O, the aromatic rings are twisted by 62.84 (4)° with respect to each other. There are no unusually short contacts between the molecules and the crystal packing is controlled by weak van der Waals interactions.