In the title solvate, C(24)H(24)N(2)O(4)·CH(3)NO(2), the benzene ring of the 2-eth-oxy-6-methyl-phenol substituent is approximately perpendicular to the nearly planar benzimidazole ring [maximum deviation = 0.021 (2) Å], making a dihedral angle of 84.32 (7)°. The benzene ring of the 2-eth-oxy-phenol group is somewhat inclined to the benzimidazole ring plane by 28.03 (5)°. The dihedral angle between the benzene rings is 82.20 (9)°. The compound reveals strong intra-molecular O-H⋯N and O-H⋯O hydrogen bonds, forming six- and five-membered rings, respectively. In the crystal, mol-ecules are connected by bifurcated O-H⋯(O,O) hydrogen bonds, forming chains along the b axis.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379470 | PMC |
http://dx.doi.org/10.1107/S1600536812023665 | DOI Listing |
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