Acta Cryst. (2007). E63, o1753-o1755  [ doi:10.1107/S160053680701104X ]

N,N'-Bis(2-pyridylmethyl)ethane-1,2-diammonium dichloride hexadeuterodimethyl sulfoxide disolvate

M. Matiková-Malarová, M. Sebela and Z. Trávnícek

Abstract: The structure of the title compound, C₁₄H₂₀N₄²⁺·2Cl^-·2(CD₃)₂SO, consists of a centrosymmetric N¹,N²-bis(2-pyridylmethyl)-1,2-ethanediammonium dication, two chloride anions and two hexadeuterodimethyl sulfoxide molecules. In the crystal structure, the cations form channels, extending along the [001] direction, which are occupied by dimethyl sulfoxide molecules and chloride anions. The secondary structure is further stabilized by N-HCl and N-HO hydrogen bonds and weak intermolecular C-HCl and C-HO interactions.

Online 14 March 2007

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