C 5 H 6 N 2 ) 2 H](Sb 4 F 13 ): a polyfluoroantimonite with
C 5 H 6 N 2 ) 2 H](Sb 4 F 13 ): a polyfluoroantimonite with,C 5 H 6 N 2 ) 2 H](Sb 4 F 13 ): a polyfluoroantimonite with,C 5 H 6 N 2 ) 2 H](Sb 4 F 13 ): a polyfluoroantimonite with,Rare-earth-based chalcogenides and their derivatives: an