Untersuchungen über die Wechselwirkung von Aromaten mit Antimontrichlorid, IV Elektronenspektroskopische Untersuchung zur Frage der Farbigkeit der Molekülverbindung ArH • 2 SbCl3 / Investigations about the Interaction of Aromatic Compounds with Antimonytrichloride, IV Elektronspectroscopical Investigation about the Colour of the Aromatics • 2 SbCl3 Complexes

Abstract

Contrary to the published results it is shown the colour of the solid molecular complexes arene • 2 SbCl3 is due to impurities in these systems. These impurities are mainly the radical ions of the aromatic compounds. If the formation of these radical ions is avoided the complexes in the solid state are colourless or slightly yellow-coloured