PM7 Accuracy Date:Mon Feb 11 04:20:05 2019

sodium oxide   1679 Sodium oxide

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    #  Species Formula
  1669 Sodium hydride (Geo)HNa
  1670 Sodium hydrideHNa
  1671 Helium Sodium cation (Geo)HeNa
  1672 Na-Li, complex (Geo)LiNa
  1673 Sodium lithiumLiNa
  1674 Sodium methyl (Geo)CH3Na
  1675 Sodium cyclopentadienide (Geo)C5H5Na
  1676 Sodium cyanide (Geo)CNNa
  1677 Sodium cyanideCNNa
  1678 Sodium oxide (NaO) (Geo)ONa
  1679 Sodium oxide ONa
  1680 Sodium hydroxide (Geo)HONa
  1681 Sodium hydroxideHONa
  1682 Lithium sodium oxideLiONa
  1683 NaOH.H2OH3O2Na
  1684 NaOH.H2O (Geo)H3O2Na
  1685 Na(+)(H2O)2H4O2Na
  1686 Na(+)(H2O)2 (Geo)H4O2Na
  1687 NaBO2BO2Na
  1688 NaBO2 (Geo)BO2Na
  1689 NaOH.(H2O)2H5O3Na


ΔHf: 20.0 kcal/mol,     REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.
  
 OPEN(5,3) PM7
Sodium oxide
 H=20.0 HR=NIST
 Na     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     2.04817211 +1    0.0000000 +0    0.0000000 +0     1     0     0