| Ion |
DHfo(kJ/mol) |
DGfo(kJ/mol) | So(J/mol K) |
| H+ | 0 | 0 | 0 |
| Li+ | -278 | -294 | 14 |
| Na+ | -240 | -262 | 59 |
| K+ | -251 | -282 | 103 |
| Rb+ | -246 | -282 | 124 |
| Cs+ | -248 | -282 | 133 |
| Cu+ | 72 | 50 | 41 |
| Ag+ | 106 | 77 | 73 |
| NH4+ | -132 | -79 | 113 |
| Be2+ | -383 | -380 | -130 |
| Mg2+ | -467 | -455 | -138 |
| Ca2+ | -543 | -554 | -53 |
| Sr2+ | -546 | -559 | -33 |
| Ba2+ | -538 | -561 | 10 |
| Cr2+ | -144 | -164 | - |
| Mn2+ | -221 | -228 | -74 |
| Fe2+ | -89 | -79 | -138 |
| Co2+ | -58 | -54 | -113 |
| Ni2+ | -54 | -46 | -129 |
| Cu2+ | 65 | 66 | -100 |
| Zn2+ | -154 | -147 | -112 |
| Cd2+ | -76 | -78 | -73 |
| Hg2+ | 171 | 164 | -32 |
| Sn2+ | -9 | -27 | -17 |
| Pb2+ | -2 | -24 | 10 |
| Al3+ | -531 | -485 | -322 |
| Cr3+ | -251 | -205 | -308 |
| Fe3+ | -49 | -5 | -316 |
| Co3+ | 92 | 134 | -305 |