Citation: Goodgame, David M. L.; Grachvogel, David A.; Williams, David J. (2002). Combination of weak covalent, hydrogen bonding, and Ag⋯\p interactions in the formation of a 3D porous network Ag(pypd)2(ClO4)·CH2Cl2 by the ambidentate ligand 1-(4'-pyridyl)pyridin-4-one. Journal of the Chemical Society, Dalton Transactions, , pp. 2259-.