Two long S−S bonds link the two S3 fragments in the cyclic radical anion S6.−. This forms as orange‐red crystals with PPh4+ as the counterion in the reaction of sulfane with (tetraphenylphosphonium) hydrogen diazide. The anion has a chair conformation with C2h symmetry (see picture).
|Number of pages||3|
|Journal||Angewandte Chemie International Edition in English|
|Publication status||Published - 15 Dec 2000|