A new (3,4)-connected three-dimensional anionic porous coordination net templated by Me4N+ cations

A new 3,4-pyridinedicarboxylato-bridged three-dimensional Cu(II) coordination polymer has been synthesized and X-ray crystallography shows it comprises 3D (3,4)-connected anionic porous nets with the overall vertex symbol (63)4(62 · 82 · 102)(64 · 8 · 10), Me4N+ cations and lattice water molecules.