Table 1.

Parameters obtained from the analysis of the ¹H and ¹⁹F spin-lattice relaxation data for [TEA-C4][TFSI].

[TEA-C4][TFSI]
1H	${\mathit{C}}_{\mathit{D}\mathit{D}}^{\mathit{h}}$ [Hz2]	${\mathbf{\tau }}_{\mathbf{0}}^{\mathit{h}}$ [s]	${\mathit{E}}_{\mathit{A}}^{\mathit{h}}$ (kJ/moL)	${\mathit{C}}_{\mathit{D}\mathit{D}}^{\mathit{l}}$ (Hz2)	${\mathbf{\tau }}_{\mathbf{0}}^{\mathit{l}}$ (s)	${\mathit{E}}_{\mathit{A}}^{\mathit{l}}$ (kJ/moL)
	3.96 × 109 (±7.7 × 107)	1.87 × 10−13 (±5.8 × 10−14)	19.49 (±0.82)	3.56 × 109 (±4.0 × 107)	4.73 × 10−13 (±5.2 × 10−14)	8.61 (±0.14)
19F	${\mathit{C}}_{\mathit{D}\mathit{D}}^{\mathit{h}}$ [Hz2]	${\mathbf{\tau }}_{\mathbf{0}}^{\mathit{h}}$ [s]	${\mathit{E}}_{\mathit{A}}^{\mathit{h}}$ (kJ/moL)	${\mathit{C}}_{\mathit{D}\mathit{D}}^{\mathit{l}\mathbf{\left(}\mathbf{1}\mathbf{\right)}}$ (Hz2)	${\mathbf{\tau }}_{\mathbf{0}}^{\mathit{l}\mathbf{\left(}\mathbf{1}\mathbf{\right)}}$ (s)	${\mathit{E}}_{\mathit{A}}^{\mathit{l}\mathbf{\left(}\mathbf{1}\mathbf{\right)}}$ (kJ/moL)
				${\mathit{C}}_{\mathit{D}\mathit{D}}^{\mathit{l}\mathbf{\left(}\mathbf{2}\mathbf{\right)}}$ (Hz2)	${\mathbf{\tau }}_{\mathbf{0}}^{\mathit{l}\mathbf{\left(}\mathbf{2}\mathbf{\right)}}$ (s)	${\mathit{E}}_{\mathit{A}}^{\mathit{l}\mathbf{\left(}\mathbf{2}\mathbf{\right)}}$ (kJ/moL)
	2.32 × 109 (±4.9 × 107)	9.36 × 10−13 (±1.6 × 10−13)	13.54 (±0.51)	1.46 × 109 (±5.4 × 106)	2.34 × 10−11 (±2.2 × 10−12)	5.20 (±0.17)
				1.75 × 109 (±2.9 × 107)	4.76 × 10−12 (±7.6 × 10−13)	5.86 (±0.18)