Accuracy

b3o3h3   1313 B3O3H3

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    #  Species Formula
  1303 LiOH.2H2O (Geo)H5LiO3
  1304 Li(+)(H2O)3H6LiO3
  1305 Li(+)(H2O)3 (Geo)H6LiO3
  1306 Be3O3Be3O3
  1307 Boric acid, B(OH)3 (Geo)H3BO3
  1308 TrihydroxyboraneH3BO3
  1309 B2O3B2O3
  1310 Diboron trioxide (Geo)B2O3
  1311 B2O3H2H2B2O3
  1312 B2O3H2 (Geo)H2B2O3
  1313 B3O3H3 H3B3O3
  1314 B3O3H3 (Geo)H3B3O3
  1315 1,3,5-TrioxaneC3H6O3
  1316 Methyl hydroxyacetateC3H6O3
  1317 GlycerolC3H8O3
  1318 Trimethoxyborane (Geo)H9BC3O3
  1319 TrimethoxyboraneH9BC3O3
  1320 Maleic anhydrideC4H2O3
  1321 Acetic anhydrideC4H6O3
  1322 TrimethoxymethaneC4H10O3
  1323 2,5,8-TrioxanonaneC6H14O3


ΔHf: -288.8 kcal/mol,     REF: M. D. Harmony, V. W. Laurie, R. L. Kuczkowsky, R. H. Schwendeman, D. A. Ramsay, F. J. Lovas, W. J. Lafferty, A. G. Maki, J. Phys. Chem. Ref. Data 8, 3 (1979).
  
 PM7
B3O3H3
 H=-288.8 HR=HLKS1979
  B     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  O     1.39849317 +1    0.0000000 +0    0.0000000 +0     1     0     0
  B     1.39802494 +1  120.7321210 +1    0.0000000 +0     2     1     0
  O     1.39910103 +1  119.2557657 +1    0.0299204 +1     3     2     1
  B     1.39865879 +1  120.7749393 +1   -0.0150336 +1     4     3     2
  O     1.39828901 +1  119.1781533 +1   -0.0617276 +1     5     4     3
  H     1.17488997 +1  120.2819764 +1 -179.9667753 +1     1     6     5
  H     1.17493302 +1  120.4606724 +1  179.9990171 +1     5     6     1
  H     1.17498033 +1  120.7475596 +1 -179.9459883 +1     3     2     1