Table 2. Analytical Expressions of the Models Tested in the Fitting of the Potential Energy Curve of the Zn2+···H2O Interaction.
| model | analytical expression |
|---|---|
| 12-3 |  |
| Exp-3 |  |
| 12b-3 |  |
| 12b-3-G |  |
| 12b-3b-G |  |
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