PM7 Accuracy

trimethyl methanetricarboxylate   1447 Trimethyl methanetricarboxylate

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    #  Species Formula
  1437 Dinitrogen pentoxideN2O5
  1438 SER-SERC6H12N2O5
  1439 THR-THRC8H16N2O5
  1440 Li(+)(H2O)5.OHH11LiO6
  1441 Li(+)(H2O)5.OH (Geo)H11LiO6
  1442 Li(+)(H2O)6H12LiO6
  1443 Li(+)(H2O)6 (Geo)H12LiO6
  1444 B3O3(OH)3H3B3O6
  1445 Tri-acetyl borate (Geo)H9BC6O6
  1446 Tri-acetyl borateH9BC6O6
  1447 Trimethyl methanetricarboxylate C7H10O6
  1448 Triethyl methanetricarboxylateC10H16O6
  1449 Triethyl 1,1,1-ethanetricarboxylateC11H18O6
  1450 Li(I)O6(+) (COLGEP) (Geo)H30LiC12O6
  1451 Li(I)O6(+) (COLGEP)H30LiC12O6
  1452 Li(I)O6(+) (LOLNOP01) (Geo)H30LiC12O6
  1453 Li(I)O6(+) (LOLNOP01)H30LiC12O6
  1454 Li(I)O4 (FECWIT) (Geo)H10LiC6NO6
  1455 Li(I)O4 (FECWIT)H10LiC6NO6
  1456 Trinitromethane (Geo)HCN3O6
  1457 TrinitromethaneHCN3O6


DHf: -252.1 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
Trimethyl methanetricarboxylate
 H=-252.08 HR=NIST
  C    -0.03953887  1  -0.02095133  1   0.14091009  1
  C     1.47100036  1   0.08042221  1   0.13204484  1
  C     1.88604837  1   1.53434912  1   0.05632325  1
  C     2.04380499  1  -0.55745606  1   1.38010829  1
  O     1.46517971  1  -0.82853481  1   2.39322040  1
  O    -0.82938274  1   0.84605040  1   0.38394035  1
  O     2.32831230  1   2.21633942  1   0.93597904  1
  O     3.35477843  1  -0.81245689  1   1.15487785  1
  C     4.07396201  1  -1.36892801  1   2.25455781  1
  O     1.69852817  1   1.95462316  1  -1.21742879  1
  C     1.97653174  1   3.33353666  1  -1.45744933  1
  O    -0.37697018  1  -1.28444708  1  -0.21174679  1
  C    -1.77370867  1  -1.57610067  1  -0.18830626  1
  H     1.87163686  1  -0.46458574  1  -0.77705138  1
  H     5.09065905  1  -1.46429036  1   1.85468656  1
  H     3.65454490  1  -2.34369711  1   2.52452366  1
  H     4.04556092  1  -0.68445401  1   3.10974270  1
  H     1.72342093  1   3.44904271  1  -2.51796361  1
  H     3.03486780  1   3.54244456  1  -1.26944572  1
  H     1.33873238  1   3.96222831  1  -0.82544550  1
  H    -1.80644173  1  -2.62689351  1  -0.49874867  1
  H    -2.30911881  1  -0.93168127  1  -0.89372090  1
  H    -2.16650792  1  -1.44631612  1   0.82661604  1