An Eu-based metal–organic framework: poly[[tris(μ4-benzene-1,4-dicarboxylato)bis(μ2- N, N-diethylformamide)dieuropium(III)] 0.7-hydrate]. - Clausen, Henrik F.; Overgaard, Jacob; Poulsen, Rasmus D.; Morgenroth, Wolfgang; Iversen, Bo B. (Acta Crystallographica: Section E, 2006)