Density functional: MPWB1K
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 | R20 | P20 | -1 | 1 | -3.3 | 2.84 | 2.68 | 2.81 | 
| 2 | R21 | P20 | -1 | 1 | 4.4 | 0.78 | 0.62 | 0.79 | 
| 3 | R22 | P22 | -1 | 1 | -5.9 | 0.88 | 0.54 | 0.79 | 
| 4 | R25 | P25 | -1 | 1 | -4.8 | 2.72 | 2.45 | 2.55 | 
| 5 | R26 | P26 | -1 | 1 | -2.5 | 2.96 | 2.75 | 2.87 | 
| 6 | R28 | P26 | -1 | 1 | 4.0 | 0.81 | 0.61 | 0.78 | 
| 7 | R29 | P25 | -1 | 1 | 4.5 | 0.70 | 0.41 | 0.57 | 
| 8 | R40 | P40 | -1 | 1 | 1.7 | -0.30 | -0.15 | -0.16 | 
| 9 | R43 | P43 | -1 | 1 | 2.9 | -0.26 | -0.12 | -0.18 | 
| 10 | R44 | P44 | -1 | 1 | 3.7 | 1.39 | 1.10 | 1.25 | 
| 11 | R45 | P45 | -1 | 1 | 1.2 | 0.63 | 0.57 | 0.59 | 
| 12 | R46 | P46 | -1 | 1 | 3.7 | 1.28 | 0.95 | 1.07 | 
| 13 | R47 | P47 | -1 | 1 | 3.8 | 1.58 | 1.26 | 1.42 | 
| 14 | R48 | P48 | -1 | 1 | 4.4 | 1.36 | 0.93 | 1.09 | 
| 15 | R49 | P49 | -1 | 1 | 4.2 | 0.33 | 0.34 | 0.31 | 
| 16 | R51 | P51 | -1 | 1 | 1.6 | -0.55 | -0.30 | -0.47 | 
| 17 | R52 | P52 | -1 | 1 | 4.2 | 0.35 | 0.34 | 0.32 | 
| 18 | R56 | P56 | -1 | 1 | 5.9 | 0.97 | 0.99 | 0.96 | 
| 19 | R57 | P51 | -1 | 1 | 5.8 | 0.64 | 0.42 | 0.55 | 
| 20 | R60 | P60 | -1 | 1 | 8.6 | 0.92 | 0.65 | 0.80 | 
| MD | 1.00 | 0.85 | 0.93 | |||||
| MAD | 1.11 | 0.91 | 1.02 | |||||
| RMSD | 1.38 | 1.20 | 1.29 | |||||