Ionic fraction data
Mazzotta et al.(1998) - Silicon

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

 4.00    -1.024  -0.043  -4.192                                                         
 4.10    -1.829  -0.008  -2.539                                                         
 4.20    -2.463  -0.020  -1.391                                                         
 4.30    -2.951  -0.102  -0.680                                                         
 4.40    -3.400  -0.303  -0.299  -4.702                                                 
 4.50    -3.866  -0.599  -0.126  -3.285                                                 
 4.60    -4.339  -0.928  -0.058  -2.194                                                 
 4.70    -4.812  -1.265  -0.047  -1.336  -2.824                                         
 4.80            -1.671  -0.142  -0.724  -1.160                                         
 4.90            -2.488  -0.681  -0.665  -0.243                                         
 5.00            -3.752  -1.692  -1.165  -0.040                                         
 5.10                    -2.672  -1.705  -0.010  -3.505                                 
 5.20                    -3.491  -2.138  -0.007  -2.036                                 
 5.30                    -4.155  -2.457  -0.054  -0.945  -4.125                         
 5.40                    -4.823  -2.812  -0.285  -0.322  -2.453                         
 5.50                            -3.297  -0.716  -0.116  -1.388  -3.800                 
 5.60                            -3.857  -1.231  -0.133  -0.700  -2.230                 
 5.70                            -4.543  -1.855  -0.349  -0.333  -1.132  -3.096         
 5.80                                    -2.657  -0.803  -0.301  -0.493  -1.729  -3.509 
 5.90                                    -3.639  -1.479  -0.566  -0.255  -0.890  -2.000 
 6.00                                    -4.767  -2.333  -1.067  -0.334  -0.468  -1.024 
 6.10                                            -3.395  -1.820  -0.731  -0.442  -0.532 
 6.20                                            -4.792  -2.942  -1.545  -0.892  -0.585 
 6.30                                                    -4.504  -2.837  -1.867  -1.214 
 6.40                                                            -4.299  -3.047  -2.089 
 6.50                                                                    -4.157  -2.928 
 6.60                                                                            -3.656 
 6.70                                                                            -4.276 
 6.80                                                                            -4.830 
 6.90                                                                                   
 7.00                                                                                   
 7.10                                                                                   
 7.20                                                                                   
 7.30                                                                                   
 7.40                                                                                   
 7.50                                                                                   
 7.60                                                                                   
 7.70                                                                                   
 7.80                                                                                   
 7.90                                                                                   
 8.00                                                                                   


LOG T    +10     +11     +12     +13     +14

 4.00                                           
 4.10                                           
 4.20                                           
 4.30                                           
 4.40                                           
 4.50                                           
 4.60                                           
 4.70                                           
 4.80                                           
 4.90                                           
 5.00                                           
 5.10                                           
 5.20                                           
 5.30                                           
 5.40                                           
 5.50                                           
 5.60                                           
 5.70                                           
 5.80                                           
 5.90    -3.591                                 
 6.00    -1.961  -3.350  -4.675                 
 6.10    -0.923  -1.707  -2.376                 
 6.20    -0.516  -0.799  -0.926                 
 6.30    -0.753  -0.620  -0.295                 
 6.40    -1.289  -0.805  -0.106  -4.447         
 6.50    -1.832  -1.048  -0.049  -3.268         
 6.60    -2.297  -1.254  -0.029  -2.342         
 6.70    -2.682  -1.409  -0.029  -1.614  -3.917 
 6.80    -3.022  -1.543  -0.055  -1.055  -2.690 
 6.90    -3.371  -1.703  -0.130  -0.658  -1.738 
 7.00    -3.783  -1.938  -0.283  -0.424  -1.041 
 7.10    -4.292  -2.281  -0.539  -0.354  -0.579 
 7.20    -4.891  -2.723  -0.887  -0.420  -0.312 
 7.30            -3.221  -1.283  -0.566  -0.170 
 7.40            -3.735  -1.686  -0.744  -0.098 
 7.50            -4.240  -2.074  -0.926  -0.059 
 7.60            -4.725  -2.440  -1.102  -0.038 
 7.70                    -2.783  -1.267  -0.025 
 7.80                    -3.103  -1.421  -0.017 
 7.90                    -3.405  -1.566  -0.012 
 8.00                    -3.690  -1.702  -0.009