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WATER27 results

Density functional: PW1PW

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 0.24 0.68
2 H2O3 H2O -1 3 15.8 0.55 1.96
3 H2O4 H2O -1 4 27.4 1.62 3.70
4 H2O5 H2O -1 5 35.9 2.61 5.26
5 H2O6 H2O -1 6 46.0 0.53 5.74
6 H2O6c H2O -1 6 45.8 1.06 5.80
7 H2O6b H2O -1 6 45.3 2.31 6.23
8 H2O6c2 H2O -1 6 44.3 3.33 6.47
9 H2O8d2d H2O -1 8 72.6 1.66 9.15
10 H2O8s4 H2O -1 8 72.6 1.63 9.13
11 H2O20 H2O -1 20 198.6 9.44 28.92
12 H2O20fc H2O -1 20 208.0 -1.50 23.50
13 H2O20fs H2O -1 20 208.0 0.56 24.94
14 H2O20es H2O -1 20 209.7 2.32 26.09
15 H3OpH2O H3Op H2O -1 1 1 33.5 2.82 3.27
16 H3OpH2O2 H3Op H2O -1 1 2 56.9 3.51 4.47
17 H3OpH2O3 H3Op H2O -1 1 3 76.5 3.67 5.24
18 H3OpH2O63d H3Op H2O -1 1 6 117.8 3.76 9.27
19 H3OpH2O62d H3Op H2O -1 1 6 114.9 5.13 9.08
20 OHmH2O OHm H2O -1 1 1 26.6 2.47 2.79
21 OHmH2O2 OHm H2O -1 1 2 48.4 3.00 3.77
22 OHmH2O3 OHm H2O -1 1 3 67.6 3.28 4.86
23 OHmH2O4c4 OHm H2O -1 1 4 84.8 1.96 5.39
24 OHmH2O4cs OHm H2O -1 1 4 84.8 2.26 6.01
25 OHmH2O5 OHm H2O -1 1 5 100.7 1.29 6.93
26 OHmH2O6 OHm H2O -1 1 6 115.7 1.54 8.30
27 H3OpH2O6OHm H2O8s4 1 -1 28.5 -8.06 -6.44
MD 1.96 8.17
MAD 2.67 8.64
RMSD 3.38 11.46