Darstellung und Kristallstruktur von Tetrakis(pentafluorphenylamino)silan

Synthesis and Crystal Structure of Tetrakis(pentafluorophenylamino)silane Colourless single-crystals of Tetrakis(pentafluorophenylamino) silane were obtained from the reaction of SiCl₄ with monolithiated pentafluoroaniline at low temperatures. The aminosilane has been characterized by various spectroscopic methods and its crystal structure has been determined by x-ray diffraction (for details see “Inhaltsübersicht”). Thermal condensation has not been achieved. However, reaction of silicon(IV)-chloride with pentafluoroaniline in the presence of triethylamine yielded the respective tricyclosilazane.