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(S)-2-(2-Pyrrolidinio)-1H-benzimidazol-3-ium dichloride monohydrate.

ABSTRACT: In the title compound, C(11)H(15)N(3) (2+)·2Cl(-)·H(2)O, one N atom of the imidazole ring and the N atom of the pyrrolidine ring are protonated. The crystal structure is stabilized by aromatic ?-? inter-actions between the benzene rings of neighbouring benzimidazole systems [centroid-centroid duistance = 3.712?(2)?Å]. The crystal structure is further stabilized by inter-molecular N-H?Cl, O-H?Cl and N-H?O hydrogen bonds.

SUBMITTER: Jing D

PROVIDER: S-EPMC2969638 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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(S)-2-(2-Pyrrolidinio)-1H-benzimidazol-3-ium dichloride monohydrate.

Jing Dai D

Acta crystallographica. Section E, Structure reports online 20090523 Pt 6

In the title compound, C(11)H(15)N(3) (2+)·2Cl(-)·H(2)O, one N atom of the imidazole ring and the N atom of the pyrrolidine ring are protonated. The crystal structure is stabilized by aromatic π-π inter-actions between the benzene rings of neighbouring benzimidazole systems [centroid-centroid duistance = 3.712 (2) Å]. The crystal structure is further stabilized by inter-molecular N-H⋯Cl, O-H⋯Cl and N-H⋯O hydrogen bonds. ...[more]

PMID: 21583238

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