Received 1 August 2009
Colourless crystals of the title mixed ligand complex, [Ag(C5H7N3)(C6H9N3)]ClO4, were obtained from a solution of 2-amino-4-methylpyrimidine, 2-amino-4,6-dimethylpyrimidine and silver perchlorate in water and methanol. The crystal structure is stabilized by intermolecular N-HO and N-HN hydrogen bonds and - stacking interactions of the aromatic rings of the two ligands [interplanar distance = 3.652 (10) Å]. The AgI atom shows a linear coordination [N-Ag-N = 174.6 (1)°].
Data collection: APEX2 (Bruker, 2005); cell refinement: SAINT (Bruker, 2005); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999).
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: NG2621 ).
The author thanks the Natural Science Foundation of Heilongjiang Province for financial support.
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