PM7 Accuracy

dimethyl methylmalonate   1388 Dimethyl methylmalonate

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    #  Species Formula
  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 malonateC5H8O4
  1384 Ethylmalonic acidC5H8O4
  1385 Methylene diacetateC5H8O4
  1386 TetramethoxymethaneC5H12O4
  1387 1,1-DiacetoxyethaneC6H10O4
  1388 Dimethyl methylmalonate C6H10O4
  1389 2,2-DiacetoxypropaneC7H12O4
  1390 Diethyl malonateC7H12O4
  1391 Dimethyl dimethylmalonateC7H12O4
  1392 3,5,7,9-TetraoxyundecaneC7H16O4
  1393 12-Crown-4C8H16O4
  1394 5,8-Dihydroxy-1,4-naphthalenedioneC10H6O4
  1395 Dimethyl isophthalateC10H10O4
  1396 Dimethyl phthalateC10H10O4
  1397 1-(tert-Butyldioxy)-3-propoxy-2-propanolC10H22O4
  1398 Be(II)O4 (ACACBE02) (Geo)H14BeC10O4


DHf: -183.7 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 methylmalonate
 H=-183.69 HR=NIST
  C     0.47512524  1   0.90077942  1  -0.16210009  1
  O     1.69681197  1   1.27954103  1   0.46706912  1
  C     2.48493632  1   0.26900746  1   0.90025440  1
  O     2.21008947  1  -0.89253890  1   0.76382334  1
  C     3.71146450  1   0.82595693  1   1.58505994  1
  C     4.07187840  1   2.19657866  1   1.05765461  1
  O     3.89087825  1   3.26207460  1   1.57860764  1
  O     4.71047417  1   2.04911238  1  -0.13167771  1
  C     5.15080818  1   3.25059602  1  -0.75851515  1
  C     3.43796499  1   0.90751935  1   3.08439638  1
  H     0.66818222  1   0.24512531  1  -1.01772023  1
  H    -0.17812820  1   0.40357285  1   0.56249951  1
  H     0.06176808  1   1.86497536  1  -0.48205379  1
  H     4.56645530  1   0.11815250  1   1.38703388  1
  H     5.88078422  1   3.76096758  1  -0.12098901  1
  H     4.29858041  1   3.90651968  1  -0.96490174  1
  H     5.61186122  1   2.88977799  1  -1.68558921  1
  H     2.66330614  1   1.65642954  1   3.31364081  1
  H     4.33775754  1   1.20783158  1   3.63905317  1
  H     3.10296664  1  -0.05773016  1   3.48790878  1