A titanium salicylate, Na₄[Ti(C₇H₄O₃)₃]₂·11H₂O

The title compound, tetra­sodium bis­[tris­(salicylato­titanate(IV)] undeca­hydrate, Na₄[Ti(C₇H₄O₃)₃]₂·11H₂O, crystallizes with two titanium salicylate complex ions, four sodium ions and 11 water mol­ecules in the asymmetric unit. One water O atom is disordered over two positions, having 0.74 (5) and 0.26 (5) occupancy. Both Ti atoms and three sodium ions adopt a distorted octa­hedral coordination by O atoms. The fourth sodium ion has a distorted trigonal-bipyramidal coordination by oxygen, sharing one edge with a sodium coordination octa­hedron.

5-Amino-1-benzyl-4-cyano-3-methyl­imidazolium toluene-p-sulfonate

The title compound, C₁₂H₁₃N₄⁺·C₇H₇O₃S^-, contains an imidazolium cation and a toluene-p-sulfonate anion in the asymmetric unit. Hydrogen-bonded dimers are formed between the cyano and amino groups of inversion-related imidazolium cations.