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organic compounds
The title system, 2C6H7NO.C6H6O2, belongs to a series of molecular complexes formed from 3-picoline N-oxide and diverse hydrogen-bond donors. The molecular complex owes its formation to a hydrogen-bond between the O atom of the N-oxide group of each 3-picoline N-oxide molecule and the O atom of an OH group of the hydroquinone molecule. The complex has a dihedral angle 48.16 (5)° between the aromatic rings and exhibits an overlap between the hydroquinone and 3-picoline N-oxide molecules in the [001] direction. Its structural characteristics are compared to those of similar systems.