back to GMTKN55 main page   back to GMTKN55 database sorted by functionals
back to WATER27 main page   back to M052X main page

WATER27 results

Density functional: M052X

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)
1 H2O2 H2O -1 2 5.01 0.27 0.35
2 H2O3 H2O -1 3 15.8 1.09 1.30
3 H2O4 H2O -1 4 27.4 1.34 1.82
4 H2O5 H2O -1 5 35.9 1.65 2.40
5 H2O6 H2O -1 6 46.0 2.64 3.88
6 H2O6c H2O -1 6 45.8 2.39 3.54
7 H2O6b H2O -1 6 45.3 2.03 3.08
8 H2O6c2 H2O -1 6 44.3 2.04 2.91
9 H2O8d2d H2O -1 8 72.6 3.06 5.32
10 H2O8s4 H2O -1 8 72.6 3.10 5.36
11 H2O20 H2O -1 20 198.6 5.88 13.28
12 H2O20fc H2O -1 20 208.0 6.83 15.04
13 H2O20fs H2O -1 20 208.0 6.02 14.40
14 H2O20es H2O -1 20 209.7 6.10 14.54
15 H3OpH2O H3Op H2O -1 1 1 33.5 2.60 2.68
16 H3OpH2O2 H3Op H2O -1 1 2 56.9 2.93 3.17
17 H3OpH2O3 H3Op H2O -1 1 3 76.5 2.47 2.92
18 H3OpH2O63d H3Op H2O -1 1 6 117.8 3.37 5.14
19 H3OpH2O62d H3Op H2O -1 1 6 114.9 3.96 5.20
20 OHmH2O OHm H2O -1 1 1 26.6 3.47 3.50
21 OHmH2O2 OHm H2O -1 1 2 48.4 3.66 3.80
22 OHmH2O3 OHm H2O -1 1 3 67.6 3.71 4.14
23 OHmH2O4c4 OHm H2O -1 1 4 84.8 4.33 4.96
24 OHmH2O4cs OHm H2O -1 1 4 84.8 5.02 5.65
25 OHmH2O5 OHm H2O -1 1 5 100.7 5.42 6.38
26 OHmH2O6 OHm H2O -1 1 6 115.7 5.59 7.13
27 H3OpH2O6OHm H2O8s4 1 -1 28.5 -4.61 -4.48
MD 3.20 5.09
MAD 3.54 5.42
RMSD 3.92 6.74