Acta Cryst. (2014). C70, 285-288 [ doi:10.1107/S2053229614002472 ]
Synopsis: CuII atoms exhibit different octahedral coordination geometries in two crystallographically independent one-dimensional chains. Extensive hydrogen bonding is observed among perchlorate anions, water molecules and N-(4-methylpyrimidin-2-yl)pyrazin-2-amine ligands, and the one-dimensional chains are further linked to form a three-dimensional structure through interchain O-HO and N-HO hydrogen-bonding interactions.
Formula: A [Cu(C9H9N5)(CH4O)(H2O)2] complex
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