all known compounds. Antimony pentafluoride is prepared by the reaction of antimony pentachloride with anhydrous hydrogen fluoride: SbCl5 + 5 HF → SbF5...
8 KB (656 words) - 05:43, 18 February 2024
Antimony trifluoride is the inorganic compound with the formula SbF3. Sometimes called Swarts' reagent, it is one of two principal fluorides of antimony...
6 KB (459 words) - 05:43, 18 February 2024
Fluoroantimonic acid (category Antimony(V) compounds)
Fluoroantimonic acid is a mixture of hydrogen fluoride and antimony pentafluoride, containing various cations and anions (the simplest being H 2F+ and...
15 KB (1,480 words) - 18:47, 11 September 2024
external electron donors. This cationic antimony Lewis acid shows strong acidity: firstly, [Sb(C6F5)4]+ abstracts fluoride anion from weakly coordinating anions...
23 KB (2,302 words) - 16:32, 7 June 2023
exceeding the acceptor tendency of even antimony pentafluoride; and is also the strongest known Lewis acid. Gold(V) fluoride can be synthesized by heating gold...
5 KB (383 words) - 23:07, 28 May 2024
function (H0) of −21 is obtained with antimony pentafluoride (SbF5), forming fluoroantimonic acid. Hydrogen fluoride is typically produced by the reaction...
15 KB (1,375 words) - 20:39, 25 September 2024
A.; Prakash, G. K. S.; Wang, Q.; Li, X. (2001). "Hydrogen Fluoride–Antimony(V) Fluoride". In Paquette, L. (ed.). Encyclopedia of Reagents for Organic...
5 KB (644 words) - 17:33, 7 June 2024
Antimony is a chemical element; it has symbol Sb (from Latin stibium) and atomic number 51. A lustrous grey metal or metalloid, it is found in nature mainly...
59 KB (6,846 words) - 18:17, 13 September 2024
pentazenium hexafluoroantimonate, its produced by the reaction of N2F+ and antimony(V) fluoride. Then, two reactants that are produced are mixed at -64 °C under...
6 KB (363 words) - 04:43, 20 April 2023