. 2018 Jul 18;23(7):1765. doi: 10.3390/molecules23071765

Table 1.

Name and respective acronym of the cation-anion combinations in ILs.

Name	Acronym	Name	Acronym
benzothiazole	HBth⁺	methanesulfonic acid	CH₃SO₃⁻
1-alkyl-3-methylimidazolium	Cnmim⁺	dicyanamide	N(CN)₂⁻
1-hydroxyethyl-3-methylimidazolium	C₂OHmim⁺	tetrafluoroborate	BF₄⁻
choline alanine	Ch⁺	bromide	Br⁻
1-butyl-3-methylimidazolium	Bmim⁺	tetrachloroferrate	FeCl4^-
1-hexyl-3-methylimidazolium	Hmim⁺	bromotrichloroferrate	Fecl3Br⁻
1-octyl-3-methylimidazolium	Omim⁺	Leu	leucine⁻
2,2′-bipyridyl	BPy⁺	chloride	Cl⁻
3-methylimidazolium	Mim⁺	hexafluorophosphate	PF₆⁻
1-(4-sulfonylbutyl)-3-methylimidazolium	HO₃S(CH₂)₄mim⁺	hydrogenosulphate	HSO₄⁻
1-ethyl-3-methylimidazolium	Emim⁺	acetic acid	OAc⁻
1-methylimidazolium-p-sulfonate	Pr mim⁺	bistrifluorosulfonimide	NTf₂⁻
N-alkyl-hexafluorophosphate	Cntr⁺	L-aspartic acid	L-ASP⁻
tri-n-butylamine	TBA⁺	1-ethyl-3-methylimidazolium methylphosphonate	(MeO)(H)PO₂⁻
1-butyl-3-methylimidazolium	CnCnim⁺	methoxyacetate	MOAc⁻
N,N-diethyl-N-methyl-N-(2-methoxyethyl)ammonium	DEME⁺	p-toluenesulfonic acid	p-TSA⁻
1-dodecyl-3-methylimidazole	Domim⁺
1-methyl-3-(3-sulfopropyl)-imidazolium	PSmim⁺
1-butyl-1-methylpyrrolidinium	C₄C₁pyr⁺