PM7 Accuracy

ethyl 2-methylene-3-butenoate   1130 Ethyl 2-methylene-3-butenoate

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    #  Species Formula
  1120 1,2-Diethoxy ethaneC6H14O2
  1121 1,6-HexanediolC6H14O2
  1122 2,3-Dimethyl-2,3-butanediolC6H14O2
  1123 DihydoxyphenylboraneH7BC6O2
  1124 3-(2-Furanyl)-2-propenalC7H6O2
  1125 Benzoic acidC7H6O2
  1126 Phenyl formateC7H6O2
  1127 TropoloneC7H6O2
  1128 3-Methyl-1,2-benzenediolC7H8O2
  1129 4-Methyl 1,2-BenzenediolC7H8O2
  1130 Ethyl 2-methylene-3-butenoate C7H10O2
  1131 Ethyl 2-pentynoateC7H10O2
  1132 Ethyl 3-pentynoateC7H10O2
  1133 Ethyl 4-pentynoateC7H10O2
  1134 3,5-HeptanedioneC7H12O2
  1135 3-Ethyl-2,4-pentanedioneC7H12O2
  1136 5-Methyl-2,4-hexanedioneC7H12O2
  1137 Butyl 2-propenoateC7H12O2
  1138 Ethyl (Z)-2-pentenoateC7H12O2
  1139 Ethyl (Z)-3-pentenoateC7H12O2
  1140 Ethyl 4-pentenoateC7H12O2


DHf: -69.2 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
Ethyl 2-methylene-3-butenoate
 H=-69.2 HR=NIST
  C     0.02896166  1  -0.02279514  1   0.07985154  1
  C     1.26206364  1   0.39863392  1   0.36817536  1
  C     1.92507897  1   1.47984618  1  -0.35681150  1
  C     1.33130555  1   2.59948573  1  -0.77796149  1
  C     3.36961248  1   1.24752781  1  -0.60746802  1
  O     3.88334597  1   0.29248812  1  -1.13007506  1
  O     4.08717263  1   2.30065586  1  -0.14750361  1
  C     5.51232395  1   2.21419461  1  -0.30832633  1
  C     6.02588544  1   3.52039509  1   0.27420048  1
  H    -0.57584491  1   0.38735755  1  -0.71476013  1
  H    -0.46315779  1  -0.82142910  1   0.61455252  1
  H     1.85302256  1  -0.05587833  1   1.16824692  1
  H     1.85284734  1   3.39555401  1  -1.29234892  1
  H     0.27916474  1   2.80387670  1  -0.63055438  1
  H     5.87284820  1   1.32530617  1   0.23781274  1
  H     5.73759311  1   2.10051966  1  -1.38324611  1
  H     5.61981381  1   4.38504035  1  -0.26710456  1
  H     5.72525594  1   3.63287197  1   1.32467521  1
  H     7.11921200  1   3.57308276  1   0.22698650  1