Potassium and magnesium succinatouranilates - Synthesis and crystal structure

Crystal structures of two new uranium(VI) coordination polymers with succinate linkers, namely K2[(UO2)2(C4H4O4)3] (1) and [Mg(H2O)6][(UO2)2(C4H4O4)3]·2H2O (2), were determined by single-crystal XRD. Crystals of studied compounds are based on 2D or 1D structural units with the same composition and crystallochemical formula. Topological isomerism in A2Q023 crystallochemical group and conformations of succinate anions in uranyl complexes are under discussion.240