PM7 Accuracy

dimethoxymethane   1076 Dimethoxymethane

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    #  Species Formula
  1066 Carbon suboxideC3O2
  1067 2-Oxo-propanalC3H4O2
  1068 2-Propenoic acidC3H4O2
  1069 beta-PropiolactoneC3H4O2
  1070 1,3-DioxalaneC3H6O2
  1071 Ethyl formateC3H6O2
  1072 Methyl acetateC3H6O2
  1073 Propionic acidC3H6O2
  1074 1,3-PropanediolC3H8O2
  1075 2-MethoxyethanolC3H8O2
  1076 Dimethoxymethane C3H8O2
  1077 Propylene glycolC3H8O2
  1078 2-Butenoic acidC4H6O2
  1079 2-Methyl-2-propenic acidC4H6O2
  1080 DiacetylC4H6O2
  1081 gamma ButyrolactoneC4H6O2
  1082 Methyl 2-propenoateC4H6O2
  1083 1,1 Dimethoxy etheneC4H8O2
  1084 1,3 DioxanC4H8O2
  1085 1,4-DioxaneC4H8O2
  1086 Ethyl acetateC4H8O2


DHf: -83.2 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
Dimethoxymethane
 H=-83.21 HR=NIST
  C     0.02744584  1   0.00990212  1   0.00514411  1
  O     0.64801130  1   1.24858637  1  -0.29058757  1
  C     1.55198274  1   1.69047632  1   0.68752380  1
  O     2.64619910  1   0.82205715  1   0.81529835  1
  C     3.46382292  1   0.73723740  1  -0.33794240  1
  H    -0.48757793  1  -0.24631510  1  -0.92827057  1
  H    -0.69128618  1   0.13816349  1   0.82077206  1
  H     0.76862869  1  -0.75611334  1   0.25629975  1
  H     1.11763703  1   1.68635941  1   1.70221974  1
  H     1.84219441  1   2.69055553  1   0.32123722  1
  H     4.16272123  1  -0.07167150  1  -0.09347447  1
  H     3.99948939  1   1.67961528  1  -0.48819263  1
  H     2.87343801  1   0.48064957  1  -1.22353895  1