The reaction of 1,2-bis(3′-pyridyl)ethyne with silver(I) trifluoromethanesulfonate yields two coordination networks. A one-dimensional double-stranded coordination polymer was formed in acetonitrile. The silver has a square-planar coordination geometry with weak coordination to one acetonitrile molecule and the triflate counter ion. The second network, formed in dichloromethane, is a complex three-dimensional network of interconnected one-dimensional zig-zag ribbons.