INFLUENCE OF THE OUTER-SPHERE CATION NATURE ON THE CRYSTAL STRUCTURES OF SALTS WITH A <i> CIS</i>-[Rh(NH <sub>3</sub>) <sub>2</sub>(NO <sub>2</sub>) <sub>4</sub>] <sup>–</sup> ANION
Complex rhodium(III) salts of the composition cis -M[Rh(NH <sub>3</sub>) <sub>2</sub>(NO <sub>2</sub>) <sub>4</sub>]× n H <sub>2</sub>O, where M = K <sup>+</sup>, Cs <sup>+</sup>, Ag <sup>+</sup>, (CH <sub>3</sub>) <sub>4</sub>N <sup>+</sup>, are synthesized and described. Their molecular and crystal structures are determined by single crystal X‑ray diffraction.