Crystal Structures of Bi- and Tetranuclear Halide Complexes of Bi(III) with 2,6-Dimethyl- and 2,4,6-Trimethylpyridine Cations

Abstract

© 2019, Pleiades Publishing, Inc. Bi- and tetranuclear complexes (2,6-MePyH)6[Bi4Cl18]·6H2O (1), (2,6-MePyH)4[Bi2Br10]·2H2O (2) and (2,4,6-MePyH)3[Bi2Br9] (3) are obtained by the reactions of [BiX6]3− (X = Cl, Br) solutions with the salts of corresponding substituted pyridines. Compounds 1–3 are characterized by the XRD method.