Bis[μ-(E)-N-(pyridin-3-yl-methyl-idene)hy-droxy-amine]-κ(2) N (1):N (3);κ(2) N (3):N (1)-bis-{[(E)-N-(pyridin-3-yl-methyl-idene-κN)hy-droxy-amine]-silver(I)} dinitrate.

In the centrosymmetric dinuclear title Ag(I) compound, [Ag2(C6H6N2O)4](NO3)2, the aromatic amine-coordinated Ag(I) atom is further bridged by two hydroxyl-amine mol-ecules that use aromatic and oxime N atoms for bridging, and it exists in a distorted trigonal-planar geometry. In the crystal, the nitrate anions link to the dinuclear compound mol-ecules via O-H⋯O hydrogen bonds, generating a chain running along the a-axis direction.