Table 2 Mulliken charges (e) of BFO, GSH, MCln and H2O
BFO | GSH | MCln | Water | ||||||
---|---|---|---|---|---|---|---|---|---|
Fe | O | -COO− | -N | -S | M | Cl | Adsorbed | Free | |
Initial | 0.85 | −0.71 | – | – | – | – | – | −0.12 | −0.12 |
KCl | 0.81 | −0.76 | −0.15 | −0.56 | −0.08 | 1.12 | −0.88 | 0.1 | 0.02 |
SrCl2 | 0.81 | −0.76 | −0.15 | −0.78 | −0.07 | 1.75 | −0.81 | 0.06 | 0.02 |
RbCl | 0.81 | −0.77 | −0.13 | −0.85 | −0.03 | 1.07 | −0.89 | 0.03 | 0.05 |
CaCl2 | 0.75 | −0.77 | −0.11 | −0.81 | 0.26 | 1.3 | −0.35 | −0.08 | 0.02 |