Table 4.
Experimental (ΔGoexpt) and computed (ΔGocalc) binding free energies for CB[7] with ferrocene guests, along with computed free energy breakdowns. See caption of Table 3 for details.
Mean Energy Changes | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
ΔGoexpt | ΔGocalc | Δ(U+W) | −TΔSocfg | ΔUvdW | ΔUC | ΔWel | ΔEel | ΔUval | ΔWnp | |
Published | ||||||||||
F1 | −12.9 | −10.5 | −25.3 | 14.8 | −27.0 | −17.0 | 19.8 | 2.8 | 1.5 | −2.6 |
F2 | −16.8 | −14.6 | −32.5 | 17.9 | −29.9 | −77.9 | 75.8 | −2.0 | 2.3 | −2.9 |
F3 | −17.2 | −14.5 | −31.1 | 16.6 | −33.0 | −70.2 | 74.8 | 4.6 | 0.2 | −3.0 |
F6 | −21.0 | −21.0 | −38.8 | 17.8 | −39.2 | −133.2 | 136.2 | 3.0 | 0.8 | −3.4 |
Corrected | ||||||||||
F1 | −12.9 | −10.2 | −24.3 | 14.1 | −27.3 | −16.1 | 19.1 | 3.0 | 2.6 | −2.6 |
F2 | −16.8 | −12.4 | −30.6 | 18.2 | −29.8 | −77.8 | 77.6 | −0.1 | 2.2 | −2.9 |
F3 | −17.2 | −12.2 | −28.8 | 16.6 | −32.7 | −70.3 | 76.2 | 6.0 | 0.8 | −3.0 |
F6 | −21.0 | −17.8 | −37.7 | 19.9 | −39.2 | −134.0 | 138.4 | 4.4 | 0.5 | −3.4 |
Academic vdW | ||||||||||
F1 | −12.9 | −11.3 | −29.6 | 18.4 | −29.5 | −18.3 | 17.9 | −0.4 | 2.9 | −2.6 |
F2 | −16.8 | −14.7 | −33.5 | 18.7 | −32.1 | −72.6 | 71.4 | −1.2 | 2.8 | −2.9 |
F3 | −17.2 | −15.5 | −33.3 | 17.8 | −34.8 | −67.3 | 69.6 | 2.3 | 2.2 | −3.0 |
F6 | −21.0 | −27.3 | −45.4 | 18.1 | −42.0 | −129.7 | 128.8 | −1.0 | 1.1 | −3.6 |
Academic vdW/Commercial Radii | ||||||||||
F1 | −12.9 | −9.5 | −26.4 | 16.9 | −29.8 | −13.9 | 17.2 | 3.3 | 2.7 | −2.7 |
F2 | −16.8 | −12.5 | −29.0 | 16.5 | −31.8 | −71.8 | 74.4 | 2.6 | 3.1 | −2.9 |
F3 | −17.2 | −12.2 | −32.8 | 20.5 | −35.6 | −67.0 | 72.9 | 5.9 | −0.2 | −3.0 |
F6 | −21.0 | −22.6 | −41.7 | 19.2 | −41.9 | −132.2 | 136.2 | 4.0 | −0.3 | −3.5 |