Topological analysis of the three-dimensional coordination polymer poly[(μ4-azido)[μ4-5-(pyridin-4-yl)tetra-zolido] disilver(I)]

摘要

The title compound, [Ag2(C6H4N4)(N3)] n , was obtained under hydro-thermal conditions at 433 K. The asymmetric unit of the ortho-rhom-bic space group (Pna21) consists of two Ag+ cations, an anionic 5-(pyridin-4-yl) tetra-zolide (4-ptz-) ligand and an anionic azide ligand. Both Ag+ centres are coordinated by four N atoms, forming a distorted tetra-hedral coordination environment. When all the component ions are viewed as 4-connected nodes, the whole three-dimensional network can be regarded topologically as a new kind of 4,4,4,4-connected net with the Schl?fli symbol (4.85)(42.84)(43.8 3)2.