Ionic fraction data
Arnaud and Rothenflug(1985) - Sodium

LOG T   +0      +1      +2      +3      +4      +5      +6      +7      +8      +9      +10     +11

4.0     -0.16   0.00                                                                                  
4.1     -3.82   0.00                                                                                  
4.2     -4.33   0.00                                                                                  
4.3     -4.56   0.00                                                                                  
4.4     -4.52   0.00                                                                                  
4.5     -4.41   0.00    -4.10                                                                         
4.6     -4.32   0.00    -2.66                                                                         
4.7     -4.29   -0.02   -1.47   -5.13                                                                 
4.8     -4.40   -0.12   -0.61   -2.93                                                                 
4.9     -4.77   -0.46   -0.20   -1.51   -5.29                                                         
5.0     -5.30   -0.94   -0.17   -0.68   -3.27                                                         
5.1     -6.01   -1.58   -0.40   -0.25   -1.88   -5.52                                                 
5.2     -6.90   -2.37   -0.83   -0.13   -0.95   -3.52                                                 
5.3             -3.30   -1.41   -0.26   -0.40   -2.08   -5.12                                         
5.4             -4.36   -2.16   -0.60   -0.18   -1.12   -3.23   -6.52                                 
5.5             -5.52   -3.03   -1.11   -0.21   -0.53   -1.87   -4.20                                 
5.6             -6.79   -4.02   -1.79   -0.47   -0.27   -0.97   -2.51   -4.58   -6.75                 
5.7                     -5.14   -2.63   -0.96   -0.30   -0.47   -1.35   -2.59   -3.86                 
5.8                     -6.42   -3.66   -1.67   -0.63   -0.35   -0.66   -1.22   -1.76                 
5.9                             -5.10   -2.83   -1.44   -0.78   -0.61   -0.60   -0.52                 
6.0                                     -4.49   -2.79   -1.80   -1.22   -0.72   -0.14   -6.70         
6.1                                     -6.16   -4.19   -2.90   -1.97   -1.04   -0.05   -5.00         
6.2                                             -5.45   -3.90   -2.64   -1.36   -0.02   -3.66         
6.3                                             -6.54   -4.75   -3.21   -1.62   -0.01   -2.58   -6.17
6.4                                                     -5.45   -3.67   -1.80   -0.02   -1.72   -4.33
6.5                                                     -6.06   -4.05   -1.93   -0.05   -1.07   -2.88
6.6                                                     -6.64   -4.42   -2.09   -0.13   -0.62   -1.78
6.7                                                             -4.86   -2.33   -0.32   -0.38   -1.00
6.8                                                             -5.41   -2.70   -0.63   -0.34   -0.51
6.9                                                             -6.07   -3.20   -1.05   -0.47   -0.24
7.0                                                             -6.76   -3.74   -1.52   -0.67   -0.12
7.1                                                                     -4.29   -1.97   -0.90   -0.06
7.2                                                                     -4.83   -2.40   -1.12   -0.04
7.3                                                                     -5.33   -2.80   -1.32   -0.02
7.4                                                                     -5.81   -3.17   -1.51   -0.01
7.5                                                                     -6.26   -3.50   -1.68   -0.01
7.6                                                                     -6.69   -3.82   -1.83   -0.01
7.7                                                                             -4.11   -1.98   0.00
7.8                                                                             -4.38   -2.11   0.00
7.9                                                                             -4.64   -2.24   0.00
8.0                                                                             -4.88   -2.36   0.00