1,4-Dimethyl-1,4-diazoniabicyclo[2.2.2]octane tetrachlorocuprate(II)

The title compound, (C8H18N2)[CuCl4], crystallizes with two cations and two anions in the asymmetric unit. The cation was obtained by methyl­ation of 1,4-diaza­bicyclo­[2.2.2]octa­ne. C—H⋯Cl hydrogen-bonding inter­actions link cations and anions to form an infinite three-dimensional network.