Density functional: B3P86
Reference values and deviations (result - reference) of the respective functional 
w/o dispersion correction, D3(0) dispersion correction, and D3(BJ) dispersion correction in kcal/mol. 
| # | Systems | Stoichiometry | Ref. | without | D3(0) | D3(BJ) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ne2 | ne | -1 | 2 | 0.08 | -0.31 | -0.19 | -0.25 | ||
| 2 | ar2 | ar | -1 | 2 | 0.27 | -0.68 | -0.33 | -0.30 | ||
| 3 | kr2 | kr | -1 | 2 | 0.40 | -0.77 | -0.24 | -0.19 | ||
| 4 | ne3 | ne | -1 | 3 | 0.27 | -0.91 | -0.56 | -0.72 | ||
| 5 | ar3 | ar | -1 | 3 | 0.77 | -1.56 | -0.68 | -0.56 | ||
| 6 | kr3 | kr | -1 | 3 | 1.18 | -1.99 | -0.62 | -0.40 | ||
| 7 | ne4 | ne | -1 | 4 | 0.54 | -1.65 | -0.96 | -1.26 | ||
| 8 | ar4 | ar | -1 | 4 | 1.51 | -2.69 | -0.97 | -0.74 | ||
| 9 | ne6 | ne | -1 | 6 | 1.13 | -3.36 | -1.93 | -2.54 | ||
| 10 | hfNe | ne | hf | -1 | 1 | 1 | 0.23 | -0.32 | -0.00 | -0.21 | 
| 11 | hfAr | ar | hf | -1 | 1 | 1 | 0.59 | -0.44 | 0.04 | -0.13 | 
| 12 | hfKr | kr | hf | -1 | 1 | 1 | 0.72 | -0.48 | 0.04 | -0.08 | 
| 13 | c2h2Ne | ne | c2h2 | -1 | 1 | 1 | 0.12 | -0.38 | -0.16 | -0.18 | 
| 14 | c2h2Ar | ar | c2h2 | -1 | 1 | 1 | 0.33 | -0.64 | -0.18 | -0.14 | 
| 15 | c2h6Ne | ne | c2h6 | -1 | 1 | 1 | 0.24 | -0.60 | -0.19 | -0.32 | 
| 16 | c2h6Ar | ar | c2h6 | -1 | 1 | 1 | 0.54 | -0.95 | -0.19 | -0.25 | 
| 17 | bzNe | ne | bz | -1 | 1 | 1 | 0.40 | -0.80 | -0.26 | -0.30 | 
| 18 | bzAr | ar | bz | -1 | 1 | 1 | 1.12 | -1.72 | -0.26 | -0.16 | 
| MD | -1.13 | -0.42 | -0.48 | |||||||
| MAD | 1.13 | 0.43 | 0.48 | |||||||
| RMSD | 1.41 | 0.63 | 0.75 | |||||||