Synthesis, structure and Hirshfeld surface analysis of 1,3-bis[(1-octyl-1H-1,2,3-triazol-4-yl)methyl]-1H-benzo[d]imidazol-2(3H)-one

The title molecule, C₂₉H₄₄N₈O, adopts a conformation resembling a two-bladed fan with the octyl chains largely in fully extended conformations. In the crystal, C—H· · ·O hydrogen bonds form chains of molecules extending along the b-axis direction, which are linked by weak C—H· · ·N hydrogen bonds and C—H· · ·π interactions to generate a three-dimensional network. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H· · ·H (68.3%), H· · ·N/N· · ·H (15.7%) and H· · ·C/C· · ·H (10.4%) interactions.