Accuracy

hydronium, cation    709 Hydronium, cation

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    #  Species Formula
   699 Li(I)N4(+) (PIKWAH) (Geo)H32LiC12N4
   700 Li(I)N4(+) (PIKWAH)H32LiC12N4
   701 AdenineC5H5N5
   702 MelamineC3H6N6
   703 Be(II)3N6 (DMABET10) (Geo)C12H36Be3N6
   704 Oxygen, atomO
   705 Hydroxyl radicalHO
   706 Hydroxide, anionHO
   707 Water (Geo)H2O
   708 WaterH2O
   709 Hydronium, cation H3O
   710 Lithium oxide (LiO) (Geo)LiO
   711 Lithium oxide (LiO)LiO
   712 Lithium hydroxide (Geo)HLiO
   713 Lithium hydroxideHLiO
   714 Lithium oxide (Li2O) (Geo)Li2O
   715 Lithium oxide (Li2O)Li2O
   716 Beryllium oxide (Geo)BeO
   717 Beryllium hydroxideHBeO
   718 Beryllium oxideBe2O
   719 BO (Geo)BO


ΔHf: 138.9 kcal/mol,     REF: M. W. Chase, C. A. Davies, J. R. Downey, D. R. Frurip, R. A. McDonald, A. N. Syverud, JANAF Thermochemical Tables, Third Edition, J. Phys. Chem. Ref. Data 14, Suppl. 1 (1985).
  
 CHARGE=1 SYMMETRY PM7
Hydronium, cation
 H=138.9 HR=JANAF86
 
  O     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
 XX     0.99350737 +1    0.0000000 +0    0.0000000 +0     1     0     0
 XX     1.00000000 +0  120.0000000 +0    0.0000000 +0     2     1     0
  H     0.99350737 +0   89.9995063 +1  180.0000000 +0     1     2     3
  H     0.99350737 +0   89.9995063 +0   60.0000000 +0     1     2     3
  H     0.99350737 +0   89.9995063 +0  -60.0000000 +0     1     2     3
 
   2  1    4    5    6
   4  2    5    6