PM7 Accuracy

dimethyl dimethylmalonate   1391 Dimethyl dimethylmalonate

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    #  Species Formula
  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
  1389 2,2-DiacetoxypropaneC7H12O4
  1390 Diethyl malonateC7H12O4
  1391 Dimethyl dimethylmalonate C7H12O4
  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
  1399 Be(II)O4 (ACACBE02)H14BeC10O4
  1400 Benzal diacetateC11H12O4
  1401 1-Butoxy-1-tert-butyldioxy-2-propanolC11H24O4


DHf: -191.9 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 dimethylmalonate
 H=-191.86 HR=NIST
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.52311778  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.52326660  1  106.4605751  1    0.0000000  0     2     1     0
  O     1.20209487  1  125.9331872  1   58.3719209  1     3     2     1
  O     1.20221593  1  126.0204606  1   55.1587652  1     1     2     3
  O     1.35345020  1  110.8727170  1  178.4409407  1     1     2     5
  C     1.42679515  1  115.5070891  1  178.9915229  1     6     1     2
  H     1.09570340  1  110.0402119  1  -61.4390602  1     7     6     1
  O     1.35317557  1  110.9098031  1  178.6538838  1     3     2     4
  C     1.42685225  1  115.5088526  1  178.5538723  1     9     3     2
  H     1.09458885  1  110.2149534  1   62.4798412  1    10     9     3
  C     1.52767101  1  112.3580927  1  116.9708448  1     2     1     3
  C     1.52751429  1  107.0896232  1  122.5629392  1     2     1    12
  H     1.09473654  1  110.3167678  1  122.1707754  1     7     6     8
  H     1.09581562  1  102.7640759  1  119.0431862  1     7     6    14
  H     1.09698877  1  111.6144450  1  179.8034140  1    12     2     1
  H     1.10133940  1  111.5188091  1  120.5131967  1    12     2    16
  H     1.09886612  1  111.4159304  1  119.2884453  1    12     2    17
  H     1.09587922  1  110.1311850  1 -122.2029211  1    10     9    11
  H     1.09586338  1  102.7577543  1 -118.7557585  1    10     9    19
  H     1.09873042  1  111.3963083  1  176.1943382  1    13     2     1
  H     1.10128053  1  111.5167116  1 -119.2464735  1    13     2    21
  H     1.09704318  1  111.5902384  1 -120.4944548  1    13     2    22