Acta Cryst. (2005). E61, m327-m328 [ doi:10.1107/S1600536805001005 ]
Abstract: The title molecular complex, [Zn(H2O)6](ClO4)2·2C6H8N2O2, consists of neutral 2,5-dimethylpyrazine 1,4-dioxide molecules, a hexaaquazinc(II) cation and perchlorate anions, linked through Coulombic attraction and hydrogen bonding. Half the neutral molecules lie in general positions, and the other half are on inversion centers.
Online 22 January 2005
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