Acta Cryst. (2007). E63, m1294-m1296  [ doi:10.1107/S1600536807016066 ]

Bis[-N-(1,3,4-thiadiazol-2-yl)pyridine-3-carboxamide-²N¹,N³]disilver(I) bis(perchlorate)

D.-Z. Wang, X.-L. Tong and J.-R. Li

Abstract: In the title compound, [Ag₂(C₈H₆N₄OS)₂](ClO₄)₂, each Ag^I center in the centrosymmetric dinuclear complex cation is coordinated by one pyridine N and a thiadiazole N atom of two inversion-related N-(1,3,4-thiadiazol-2-yl)pyridine-3-carboxamide ligands in an almost linear geometry [Ag-N = 2.187 (3) and 2.172 (3) Å, and N-Ag-N = 171.8 (1)°]. Weak AgAg and Ag-perchlorate interactions, together with - stacking interactions, link the complex cations along the a axis to form a ribbon.

Online 18 April 2007

Copyright © International Union of Crystallography
IUCr Webmaster