Diaquabis(5-carboxy-2-propyl-1H-imidazole-4-carboxylato-kappa N-2(3),O-4)manganese(II) 3.5-hydrate

Authors：Li Shi Jie; Miao Dong Liang; Song Wen Dong^*; Li Shi Hong; Yan Jian Bin

Source：Acta Crystallographica Section E: Structure Reports Online , 2010, 66.

DOI：10.1107/S1600536810031612

In the title complex, [Mn(C8H9N2O4)(2)(H2O)(2)]center dot 3.5H(2)O, the Mn-II cation is six-coordinated by two N,O-bidentate H(2)pimda(-) ligands (H(2)pimda(-) = 5-carboxy-2-propyl-1H-imidazole- 4-carboxylate) and two water molecules in a distorted octahedral environment. The complete solid-state structure can be described as a three-dimensional supra-molecular framework stabilized by a wide range of O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds. The propyl groups of H(2)pimda(-) are disordered over two sets of sites with refined occupancies of 0.759 (5):0.241 (5) and 0.545 (7):0.455 (7).

• Institution
  广东海洋大学; 河北北方学院