Accuracy

nahco3.2h2o   1693 NaHCO3.(H2O)2

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    #  Species Formula
  1683 Na(+)(H2O)2H4O2Na
  1684 Na(+)(H2O)2 (Geo)H4O2Na
  1685 NaBO2BO2Na
  1686 NaBO2 (Geo)BO2Na
  1687 NaOH.(H2O)2H5O3Na
  1688 NaOH.(H2O)2 (Geo)H5O3Na
  1689 Na(+)(H2O)3H6O3Na
  1690 Na(+)(H2O)3 (Geo)H6O3Na
  1691 Na(+)(H2O)4H8O4Na
  1692 Na(+)(H2O)4 (Geo)H8O4Na
  1693 NaHCO3.(H2O)2 CH5O5Na
  1694 NaHCO3.(H2O)2 (Geo)CH5O5Na
  1695 NaNO3.(H2O)2H4NO5Na
  1696 NaNO3.(H2O)2 (Geo)H4NO5Na
  1697 Na(+)(H2O)6H12O6Na
  1698 Na(+)(H2O)6 (Geo)H12O6Na
  1699 Nonactin-sodium thiocyanate (NONACS) (Geo)C40H64O12Na
  1700 Sodium fluoride (NaF) (Geo)FNa
  1701 Sodium fluorideFNa
  1702 Neon sodium cation (Geo)NeNa
  1703 Sodium dimer, cationNa2


ΔHf: -290.4 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.
  
 PM7
NaHCO3.(H2O)2
 H=-290.4 HR=PW91D
 Na     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     3.43483310 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     2.78121425 +1   76.9723736 +1    0.0000000 +0     1     2     0
  O     1.23305772 +1   73.6624324 +1  179.1210934 +1     3     1     2
  O     1.27197579 +1   51.9816461 +1 -179.3089783 +1     3     1     4
  O     2.50716860 +1  163.5521515 +1  -15.6953869 +1     1     2     3
  H     0.96360419 +1   77.8078094 +1  -50.2814004 +1     2     1     3
  H     0.96296192 +1   79.0290657 +1  105.0234476 +1     2     1     7
  O     1.36465339 +1  116.2600394 +1  179.6701712 +1     3     5     1
  H     0.95050348 +1  148.8293049 +1  135.6451057 +1     6     1     2
  H     0.98473814 +1   88.8447619 +1    2.3845224 +1     6     1     5
  H     0.98859818 +1  111.2506259 +1 -177.9939394 +1     9     3     4