Synthesis and properties of NF4+ ClO4-and NF4+ HF2-. nHF and some reaction chemistry of tetrafluoroammonium (+ 1) salts

KO Christe, WW Wilson, RD Wilson

Index: Christe, Karl O.; Wilson, William W.; Wilson, Richard D. Inorganic Chemistry, 1980 , vol. 19, p. 1494 - 1498

Full Text: HTML

Citation Number: 25

Abstract

The possibility of synthesizing NF4+ X0,(X= C1, Br, I) salts by metathesis between NF4SbF6 and CsX04 in anhydrous HF solution at-78 OC was studied. Of these NF4X04 salts, NF4C104 was isolated and characterized by vibrational and''F NMR spectroscopy. It is an unstable white solid decomposing at 25 OC to give NF3 and FOCIO, in high yield. The NF4Br04 salt is of marginal stability in HF solution and decomposes to NF3, 02, and FBrO, ...