From the reaction of TAS-fluoride (Me(2)N)(3)S(+)Me(3)SiF(2)(-)(1) and
fluorotriazines (FCN)(n)(FSN)(3-n) (n = 1-3) and sulfanuric fluoride
(FS(O)N)(3) stable salts with the anions [(F2CN)(FCN)(n-1)(FSN)(3-n)](
-) and [(NS(O)F)(3)F](-) are isolated. Interaction with P3N3F6 gives (
TAS(+))(2) P3N3F5NPF2NPF2NPF52-, a cyclic-acyclic dianion. From the ad
dition of F- to CF2- CF2-N = S = N cyclic bis(imino)fluorosulfinate is
formed, from S4N4 and 1 TAS(+) S3N3- is obtained.