(1R,2R)-(+)-1,2-Diphenylethylenediamine

The crystal structure of the title compound, C14H16N2, has been determined at 180 (2) K in the non-centrosymmetric space group P212121. The structure is formed by herring-bone-packed layers within which inter- and intramolecular N—H⋯N hydrogen bonds can be found, forming a one-dimensional infinite chain. Intermolecular N—H⋯π interactions are also present.