Acta Cryst. (2009). E65, m1703  [ doi:10.1107/S1600536809050491 ]

catena-Poly[[bis[(dicyanamido)silver(I)](Ag-Ag)]-₂-4,4'-bipyridine-²N:N']

J. Zhang

Abstract: In the title compound, [Ag₂(C₂N₃)₂(C₁₀H₈N₂)]_n, the Ag atoms, lying on inversion centers, are separated by 3.3226 (12) Å. Each Ag atom is connected by one bridging 4,4'-bipyridine [Ag-N = 2.177 (4)Å] and a terminal dicyanamide [Ag-N = 2.108 (4) Å]. The Ag-Ag interactions play a key role in constructing a unique neutral polymeric chain.

Online 28 November 2009

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