Vapor pressure data for non-aqueous electrolyte solutions. Part 5. Tetraalkylammonium salts in acetonitrile

Electrical conductivity, ion-molecular and interionic interactions in solutions of some tetraalkylammonium salts in acetonitrile: the influence of the ion and temperature

“…Electrolytes, studied in this work, just like overwhelming number of other tetraalkylammonium salts in acetonitrile [37], are weakly associated electrolytes (respective association constants do not exceed 20 dm 3 mol -1 at 25°C).…”

Thermodynamic properties of LiCl solutions in N-methylacetamide at 308.15–328.15 K

“…The same parameter values are used to describe the activity coefficients of electrolytes in such nonaqueous solutions as methanol [18]. However, we propose using b = 3.2 and α 1 = 2.0 [19][20][21] to describe the osmotic coefficients and I-I-type activity coefficients of electrolytes in nonaqueous solutions. In addition, the authors of [22] examined using the Pitzer equation to describe the enthalpy of dissolution of electrolytes in N,Ndimethylformamide with varying values of coefficients b and α 1 .…”

Bis(tetraethylammonium) oxalate dihydrate

“…For related compounds containing planar and nonplanar oxalate ions, see: Beagley & Small (1964); Robertson (1965); Jeffrey & Parry (1954). For general syntheses of tetraalkylammonium salts and their uses, see: Barthel & Kunz (1988); Heck (1982); Markowitz (1957); McNeese et al (1984); Starks (1971). For uses of [(C 2 H 5 ) 4 N) 2 (C 2 O 4 )]Á2H 2 O, see: Darensbourg et al (1992); Demadis & Coucouvanis (1995); Diop et al (1997); Engels et al (1983).…”

“…Tetraalkylammonium salts are important compounds as phase-transfer catalysts (Starks, 1971), as electrolytes in electrochemical studies (Barthel & Kunz, 1988), in organic Heck-type synthetic reactions (Heck, 1982), and in preparing and isolating polynuclear organometallic complexes (McNeese et al, 1984). A procedure for synthesizing quaternary ammonium salts involves neutralization of a tetraalkylammonium hydroxide with the acid of the desired anion (Markowitz, 1957).…”