Acta Cryst. (2005). E61, o2202-o2204  [ doi:10.1107/S1600536805019124 ]

A low-temperature determination of triethylenediaminium dichloride dihydrate

T. C. Lewis and D. A. Tocher

Abstract: The structure determination at 150  K of triethylenediaminium dichloride dihydrate (also know as 1,4-diazaoniabicyclo[2.2.2]octane dichloride dihydrate), C₆H₁₄N₂²⁺·2Cl^-·2H₂O, obtained as part of an experimental polymorph screen on guanine, is reported here. The packing consists of a hydrogen-bonded chain structure, with one of the water molecules of crystallization involved in weak O-HCl contacts.

Online 24 June 2005

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