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WATER27 results

Density functional: mPW1PW91

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 H2O2 H2O -1 2 5.01 -0.46 0.18 0.03
2 H2O3 H2O -1 3 15.8 -1.44 0.57 0.12
3 H2O4 H2O -1 4 27.4 -1.49 1.62 1.07
4 H2O5 H2O -1 5 35.9 -1.43 2.41 1.77
5 H2O6 H2O -1 6 46.0 -5.34 2.36 0.56
6 H2O6c H2O -1 6 45.8 -4.63 2.51 1.03
7 H2O6b H2O -1 6 45.3 -3.01 2.78 1.70
8 H2O6c2 H2O -1 6 44.3 -1.58 2.87 2.15
9 H2O8d2d H2O -1 8 72.6 -7.05 4.19 2.04
10 H2O8s4 H2O -1 8 72.6 -7.08 4.16 2.01
11 H2O20 H2O -1 20 198.6 -13.96 13.48 8.99
12 H2O20fc H2O -1 20 208.0 -27.12 9.96 2.61
13 H2O20fs H2O -1 20 208.0 -24.96 10.55 3.75
14 H2O20es H2O -1 20 209.7 -22.89 11.50 5.18
15 H3OpH2O H3Op H2O -1 1 1 33.5 1.88 2.56 2.57
16 H3OpH2O2 H3Op H2O -1 1 2 56.9 1.70 3.16 3.09
17 H3OpH2O3 H3Op H2O -1 1 3 76.5 1.07 3.40 3.18
18 H3OpH2O63d H3Op H2O -1 1 6 117.8 -2.99 4.99 3.59
19 H3OpH2O62d H3Op H2O -1 1 6 114.9 -0.50 5.22 4.36
20 OHmH2O OHm H2O -1 1 1 26.6 1.45 1.91 1.95
21 OHmH2O2 OHm H2O -1 1 2 48.4 1.12 2.24 2.23
22 OHmH2O3 OHm H2O -1 1 3 67.6 0.56 2.88 2.63
23 OHmH2O4c4 OHm H2O -1 1 4 84.8 -2.16 2.87 1.74
24 OHmH2O4cs OHm H2O -1 1 4 84.8 -2.31 3.38 2.14
25 OHmH2O5 OHm H2O -1 1 5 100.7 -4.60 3.66 1.59
26 OHmH2O6 OHm H2O -1 1 6 115.7 -5.69 4.39 2.14
27 H3OpH2O6OHm H2O8s4 1 -1 28.5 -8.17 -5.65 -7.08
MD -5.23 3.86 2.12
MAD 5.80 4.28 2.64
RMSD 9.42 5.37 3.27