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Acta Cryst. (2012). E68, o25  [ doi:10.1107/S1600536811050665 ]

(1H-Benzimidazol-2-yl)methanaminium perchlorate-18-crown-6-water (1/1/1)

S.-W. Sun

Abstract: The crystal structure of the title compound C8H10N3+·ClO4-·C12H24O6·H2O, consists of an organic (1H-benzimidazol-2-yl)methanaminium cation, an inorganic ClO4- anion, one 18-crown-6 molecule and one water molecule. In the crystal, the cations and 18-crown-6 molecules are linked by N-H...O hydrogen bonds. The crystal packing is stabilized by intermolecular O-H...O, O-H...N and O-H...Cl hydrogen bonds between anions and the water molecules. One 18-crown-6 C atom and a perchlorate O atom are disordered; both have an occupancy factor ratio of 0.60 (2) and 0.40 (2).

Online 3 December 2011

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