4-[1-(4-Hy-droxy-3-meth-oxy-benz-yl)-1H-benzimidazol-2-yl]-2-meth-oxy-phenol

Abstract

In the title mol-ecule, C(22)H(20)N(2)O(4), the dihedral angles between the benzimidazole ring system and the benzene rings are 44.26 (2) and 82.91 (2)°. Intra-molecular O-H⋯O hydrogen bonds occur. In the crystal, O-H⋯N and O-H⋯O hydrogen bonds connect the mol-ecules into a two-dimension network parallel to (10[Formula: see text]) and weak inter-molecular C-H⋯O hydrogen bonds complete the formation of a three-dimensional network.

Fig. 1.

The molecular structure with displacement ellipsoids drawn at the 50% probability level.

Fig. 2.

Part of the crystal structure with hydrogen bonds shown as dashed lines.