Synthesis, crystal structure and Hirshfeld surface analysis of 1-[(1-benzyl-1H-1,2,3-triazol-4-yl)meth-yl]-3-(2-oxo-2-phenyl-eth-yl)-1,3-di-hydro-2H-benzimidazol-2-one.

In the title mol-ecule, C25H21N5O2, the benzyl-triazole moiety and the phenyl portion of the 3-(2-oxo-2-phenyl-eth-yl) group are disordered over two sets of sites. In the crystal, layers of mol-ecules parallel to the ab plane are generated by C-H⋯O and C-H⋯N hydrogen bonds, enclosing R 2 2(10) and R 2 2(16) ring motifs, and C-H⋯π(ring) inter-actions. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (41.3%), H⋯C/C⋯H (31.1%), H⋯O/O⋯H (13.2%) and H⋯N/N⋯H (10.7%) inter-actions.