六氰合铁(III)酸四甲基铵

六氰合铁(III)酸四甲基铵是一种无机化合物，化学式为[(CH3)4N]3[Fe(CN)6]。

制备
将3.79 g铁氰酸钾和4.4g四甲基氯化铵的水溶液混合，降温至0°C，保持15 min，所得沉淀为[(CH3)4N]3[Fe(CN)6]。D. E. Khoshtariya, Anna M. Kjaer, T. A. Marsagishvili, and Jens Ulstrup. Inhibition of near-infrared photoinduced electron transfer between free hexacyanoferrate(II) and hexacyanoferrate(III) by tetramethylammonium ions. J. Phys. Chem., 1992, 96 (11), pp 4154–4156. DOI: 10.1021/j100190a010
 K3[Fe(CN)6] + 3 [(CH3)4N]Cl —0°C→ [(CH3)4N]3[Fe(CN)6]↓ + 3 KCl
该产物可由水和乙腈重结晶。Viktor Pilepić, Alexander Apelblat, Marija Bešter-Rogač. A conductivity study of dilute aqueous solutions of tetramethylammonium hexacyanoferrate(III), tetraethylammonium hexacyanoferrate(III) and benzyltrimethylammonium hexacyanoferrate(III). Journal of Molecular Liquids. 2016. doi: j.molliq.2016.08.077

参考文献

category:四甲基铵盐
category:铁氰酸盐