Crystal structure of tris((2-benzimidazolyl)methyl)amine-(4-hydroxycinnamato)- manganese(II) 4-hydroxycinnamate dimethylformamide solvate hydrate (1:0.5:3.3), [Mn{N(C8H7N2)3}{C6H4(OH)(CH)2COO}][C6H4(OH)(CH)2COO] · 0.5(CH3)2NCHO · 3.3H2O - Wu Hui-Lu (Zeitschrift für Kristallographie - New Crystal Structures, 2007)