Table 3. Predicted Δ(ΔG)_rxn for [Ln(NO₃)]²⁺ Calculated with Method A and Method B with Respect to the Target Method [CCSD(T)-FSII/cc-pwCV∞Z-DK3].

	method A	method B
La	0.10	0.32
Ce	–0.52	–0.44
Pr	–0.25	–2.47
Nd	8.59	–4.99
Sm	1.21	0.79
Eu	–0.29	–0.05
Gd	–0.21	–0.30
Tb	–0.10	–0.30
Dy	0.65	0.56
Ho	3.24	–1.39
Er	4.97	–3.08
Tm	2.30	–1.38
Yb	5.11	5.47
Lu	–0.44	–0.21