PM7 Accuracy

dioxybismethanol   1378 Dioxybismethanol

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    #  Species Formula
  1368 2,4,6-Trimethoxy-s-triazineC6H9N3O3
  1369 Li(+)(H2O)4H8LiO4
  1370 Li(+)(H2O)4 (Geo)H8LiO4
  1371 Li(I)(H2O)4(+) (BADTUV10) (Geo)H8LiO4
  1372 Li(I)(H2O)4(+) (BADTUV10)H8LiO4
  1373 B(OH)4, anion (Geo)H4BO4
  1374 TetrahydroxydiboraneH4B2O4
  1375 Oxalic acidC2H2O4
  1376 Formic acid, dimer (Geo)C2H4O4
  1377 Formic acid, dimerC2H4O4
  1378 Dioxybismethanol C2H6O4
  1379 (C2H4)BO4H2, anion (Geo)H6BC2O4
  1380 1,4-Dioxan-2,5-dioneC4H4O4
  1381 Dimethyl oxalateC4H6O4
  1382 1,3,5,7-TetroxaneC4H8O4
  1383 Dimethyl malonateC5H8O4
  1384 Ethylmalonic acidC5H8O4
  1385 Methylene diacetateC5H8O4
  1386 TetramethoxymethaneC5H12O4
  1387 1,1-DiacetoxyethaneC6H10O4
  1388 Dimethyl methylmalonateC6H10O4


DHf: -124.5 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.
  
 PM7
Dioxybismethanol
 H=-124.5 HR=NIST
  O     0.12295806  1  -0.23646482  1   0.49233857  1
  C     1.41760966  1  -0.07018170  1  -0.01458541  1
  O     1.79437858  1   1.28220831  1  -0.01612598  1
  O     2.02138996  1   1.67447175  1   1.34506061  1
  C     0.93104693  1   2.45717826  1   1.75599550  1
  O    -0.21727919  1   1.67821033  1   1.94053279  1
  H    -0.47444194  1   0.50382009  1   0.22889094  1
  H     1.45271177  1  -0.33406682  1  -1.08995135  1
  H     2.05020063  1  -0.70379720  1   0.63030277  1
  H     0.63038501  1   3.21907290  1   1.01728851  1
  H     1.28142281  1   2.86972482  1   2.72246582  1
  H    -0.00506950  1   0.78802074  1   2.31119171  1