cis-Dichlorido­tetra­kis­(dimethyl sulfoxide-κO)chromium(III) chloride dimethyl sulfoxide monosolvate

The structure of the title compound, [CrCl₂(C₂H₆OS)₄]Cl·C₂H₆OS, consists of a Cr^III ion coordinated by four O atoms of dimethyl sulfoxide (DMSO) ligands and two chloride ions in cis positions, forming a distorted CrCl₂O₄ octa­hedron. An isolated Cl⁻ counter-anion and a positionally disordered DMSO mol­ecule [occupancy ratio 0.654 (4):0.346 (4)] are also present. In the structure, the complex cations inter­act with the Cl⁻ counter-anions and the DMSO solvent mol­ecules via weak C—H...Cl and C—H...O inter­actions, forming a three-dimensional network.

Di-μ-chlorido-dichlorido­bis{8-[2-(di­methyl­amino)­ethyl­amino]­quinoline}dicadmium monohydrate

The title complex, [Cd₂Cl₄(C₁₃H₁₇N₃)₂]·H₂O, is centrosymmetic and contains two Cd²⁺ ions bridged by two Cl⁻ ions, leading to a strictly planar Cd₂Cl₂ core. Each Cd²⁺ ion is further coordinated by an additional Cl⁻ ion and three N atoms of a tridentate 8-[2-(di­methyl­amino)­ethyl­amino]­quinoline ligand in the form of a considerably distorted octa­hedron for the overall coordination sphere. A lattice water mol­ecule is located on a twofold rotation axis and links pairs of complexes through N—H...O and O—H...Cl hydrogen bonds.