Received 23 February 2009
In the title compound, [AgCl(C2H2N2S2)]n, the AgI ion has a distorted tetrahedral geometry, defined by two S atoms of two symmetry-related 1,3,4-thiadiazolium-2-thiolate ligands and two chloride ions. The AgI ions are bridged into a two-dimensional network parallel to the ab plane by chloride ions and thiadiazole ligands. In the network, the AgI ions are separated by 4.0316 (12) Å along the a axis and by 4.8822 (13) Å along the b axis. N-HCl hydrogen bonds are observed within the network.
Data collection: SMART (Bruker, 1997); cell refinement: SAINT (Bruker, 1997); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CI2771 ).
The authors thank Luoyang Normal University for supporting this work.
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