Accuracy

k(plus)(h2o)3   2674 K(+)(H2O)3

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    #  Species Formula
  2664 Potassium hydroxideHOK
  2665 KOH.H2OH3O2K
  2666 KOH.H2O (Geo)H3O2K
  2667 KOH.H2O (for K -- OH2) (Geo)H3O2K
  2668 K(+)(H2O)2H4O2K
  2669 K(+)(H2O)2 (Geo)H4O2K
  2670 KBO2BO2K
  2671 KBO2 (Geo)BO2K
  2672 KOH.2H2OH5O3K
  2673 KOH.2H2O (Geo)H5O3K
  2674 K(+)(H2O)3 H6O3K
  2675 K(+)(H2O)3 (Geo)H6O3K
  2676 K(+)(H2O)4H8O4K
  2677 K(+)(H2O)4 (Geo)H8O4K
  2678 K(+)(H2O)5H10O5K
  2679 K(+)(H2O)5 (Geo)H10O5K
  2680 KHCO3.2H2OCH5O5K
  2681 KHCO3.2H2O (Geo)CH5O5K
  2682 KNO3.2H2OH4NO5K
  2683 KNO3.2H2O (Geo)H4NO5K
  2684 K(+)(H2O)5.OH (Geo)H11O6K


ΔHf: -80.2 kcal/mol,     REF: Estimated from DGauss results of DFT calculations, using the B88-PW91 functional and the DZVP basis set, in CAChe 6.0, Fujitsu Ltd, 2003.
  
 CHARGE=1 PM7
K(+)(H2O)3
 H=-80.2 HR=PW91D
  K     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     2.88489242 +1    0.0000000 +0    0.0000000 +0     1     0     0
  O     2.88479487 +1  118.8786775 +1    0.0000000 +0     1     2     0
  O     2.88342381 +1  121.0548404 +1 -179.5225818 +1     1     2     3
  H     0.96215659 +1  127.3157470 +1 -148.5682929 +1     2     1     3
  H     0.96220398 +1  127.4397138 +1  179.9250343 +1     2     1     5
  H     0.96218097 +1  127.3774187 +1 -146.6300016 +1     3     1     2
  H     0.96213743 +1  127.3747951 +1  179.8849516 +1     3     1     7
  H     0.96217839 +1  127.3098708 +1 -139.5080892 +1     4     1     2
  H     0.96222737 +1  127.4585045 +1  179.5739021 +1     4     1     9