Hexahalogenopnicogenate und Tetrachloroaluminate:Außergewöhnlich flexible Liganden in derKoordinationschemie

The aim of this work was to investigate the behavior of weakly coordinating anions (WCAs). For this reason, syntheses, properties and binding ratios of hexafluoroarsenates, hexachloroantimonates and tetrachloroaluminates of the alkaline earth metall SO2 complexes, but also of some of the transitional metal SO2 hexafluoroantimonates were investigated. Some of these complexes have been associated with OPCl3, SOCl2 and (C6F5)2SO.