PM7 Accuracy

dimethyl malonate   1383 Dimethyl malonate

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    #  Species Formula
  1373 B(OH)4, anion (Geo)H4BO4
  1374 TetrahydroxydiboraneH4B2O4
  1375 Oxalic acidC2H2O4
  1376 Formic acid, dimer (Geo)C2H4O4
  1377 Formic acid, dimerC2H4O4
  1378 DioxybismethanolC2H6O4
  1379 (C2H4)BO4H2, anion (Geo)H6BC2O4
  1380 1,4-Dioxan-2,5-dioneC4H4O4
  1381 Dimethyl oxalateC4H6O4
  1382 1,3,5,7-TetroxaneC4H8O4
  1383 Dimethyl malonate C5H8O4
  1384 Ethylmalonic acidC5H8O4
  1385 Methylene diacetateC5H8O4
  1386 TetramethoxymethaneC5H12O4
  1387 1,1-DiacetoxyethaneC6H10O4
  1388 Dimethyl methylmalonateC6H10O4
  1389 2,2-DiacetoxypropaneC7H12O4
  1390 Diethyl malonateC7H12O4
  1391 Dimethyl dimethylmalonateC7H12O4
  1392 3,5,7,9-TetraoxyundecaneC7H16O4
  1393 12-Crown-4C8H16O4


DHf: -176.4 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
Dimethyl malonate
 H=-176.35 HR=NIST
  C    -0.00086141  1   0.07980670  1  -0.04052980  1
  O     1.40482649  1   0.21749301  1  -0.23397000  1
  C     2.00989883  1   1.19349094  1   0.48866615  1
  O     1.42971740  1   1.89717688  1   1.26864268  1
  C     3.47984717  1   1.18399801  1   0.17795942  1
  C     3.94956936  1   2.56544325  1  -0.18060790  1
  O     3.45325578  1   3.33162530  1  -0.95943021  1
  O     5.09615493  1   2.82445837  1   0.49780923  1
  C     5.69035013  1   4.09742457  1   0.25550424  1
  H    -0.22013271  1  -0.15946034  1   1.00525599  1
  H    -0.51163370  1   1.00247442  1  -0.33857734  1
  H    -0.25833065  1  -0.75428994  1  -0.70354130  1
  H     4.03477930  1   0.78081857  1   1.06036079  1
  H     3.71579103  1   0.48845765  1  -0.66434740  1
  H     5.01000758  1   4.89622697  1   0.57093400  1
  H     5.94440897  1   4.20432648  1  -0.80444769  1
  H     6.59113504  1   4.07094471  1   0.88019716  1