Acta Cryst. (2013). C69, 1503-1508 [ doi:10.1107/S0108270113031806 ]
Synopsis: Three-dimensional coordination polymers made up of lanthanides, oxydiacetate and sulfate show novel structures in which the sulfate anion tends to reach saturation as a ligand.
Formula: [Pr2(C4H4O5)(SO4)2(H2O)2]·0.5H2O, and Nd and Sm analogues
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