R. Cipollini et F. Grandinetti, THE GASEOUS TRIFLUOROSILYLXENON CATION, F3SIXE- A STABLE SPECIES WITHA SILICON-XENON BOND( ), Journal of the Chemical Society, Chemical Communications, (7), 1995, pp. 773-774
The gaseous trifluorosilylxenon cation F3SiXe+, a stable species with
a silicon-xenon bond, can be obtained, under mass spectrometric condit
ions, from the nucleophilic displacement of HF by Xe from protonated S
iF4.