“…Ionic liquids (ILs) are a special class of chemical compounds that consist of ions and commonly refer to organic salts with a low melting point [ 1 ]. The combination of exclusive properties of ionic liquids, such as extremely low vapor pressure, high polarity and thermal stability, has been a major incentive behind their study as solvents and electrolytes in synthesis [ 2 , 3 , 4 ], catalysis [ 2 , 5 , 6 ], electrochemistry [ 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ], extraction and separation chemistry [ 4 , 15 , 16 , 17 , 18 , 19 , 20 , 21 ] and in many other applications [ 22 , 23 , 24 , 25 , 26 ]. Applications of ionic liquids often involve complex molecular systems where IL is in contact with other organic compounds.…”