Crystal structure of 3-(2-hy-droxy-eth-yl)-2-methyl-sulfanyl-6-nitro-3H-benzimidazol-1-ium chloride monohydrate.

ABSTRACT: In the cation of the title hydrated molecular salt, C₁₀H₁₂N₃O₃S⁺·Cl^-·H₂O, the benzimidazolium ring system is almost planar (r.m.s. deviation = 0.006 Å) and the nitro group is inclined at an angle of 4.86 (9)° to this plane. In the crystal, C-H⋯O hydrogen bonds form centrosymmetric R₂²(20) dimers and these are further aggregated through N-H⋯O and O-H⋯Cl hydrogen bonds involving the water mol-ecules and chloride anions. Aromatic π-π stacking inter-actions are also found between two parallel benzene rings or the benzene and imidazolium rings, with centroid-centroid distances of 3.5246 (9) and 3.7756 (9) Å, respectively. Analysis of the bond lengths and comparison with related compounds sh

SUBMITTER: Abou A 

PROVIDER: S-EPMC5120724 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature