Acta Cryst. (2006). E62, o1044-o1045  [ doi:10.1107/S1600536806004910 ]

6,6-Dithiobis(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium) dichloride methanol solvate dihydrate

B.-Z. Song, J. Song, G.-C. Wang and W.-D. Wang

Abstract: The title compound, C₁₀H₁₄N₆S₂²⁺·2Cl^-·CH₄O·2H₂O, was synthesized by the intermolecular cyclization of bis(4-pyrazolidinyl) disulfide dihydrochloride and ethyl formimidate hydrochloride. The water molecules form hydrogen bonds with each other and the chloride counter-ions. One chloride counter-ion is also involved in O-HCl hydrogen bonding with the methanol solvent molecule.

Online 15 February 2006

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