title: catena-Poly[[bis-[(dicyanamido)silver(I)](Ag-Ag)]-μ(2)-4,4'-bipyridine-κN:N'].
abstract: In the title compound, [Ag(2)(C(2)N(3))(2)(C(10)H(8)N(2))](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.
authors.affiliation: Molecular Materials Research Center, Scientific Research Academy, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, People's Republic of China.
authors.forename: Jinfang
authors.initials: J
authors.lastname: Zhang