Hirshfeld surfaces of benzylammonium (bottom) and phenylacetate (top) molecules in 1 mapped with dnorm. Red spots indicate contact areas shorter than the van der Waals separation. Those contacts can be attributed to the following intermolecular interactions: N1—H11⋯O1 (A/A′), N—H13⋯O2 (B/B′), N—H12⋯O2 (C/C′), C2—H2B⋯O1 (D/D′), C8—H8⋯O1 (E/E′), and C9—H9B⋯π (F/F′). The map ranges from −0.6825 to 1.3335 a.u. for phenylacetate and −0.6822 to 1.4269 a.u. for benzylammonium.