PM7 Accuracy

p-terphenyl    380 p-Terphenyl

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    #  Species Formula
   370 [2.2]MetacyclophaneC16H16
   371 [2.2]ParacyclophaneC16H16
   372 1,2,3,6,7,8-HexahydropyreneC16H18
   373 Tricyclo[8.2.2.2]-hexadecaneC16H28
   374 1-HexadeceneC16H32
   375 DecylcyclohexaneC16H32
   376 n-UndecylcyclopentaneC16H32
   377 n-DodecylcyclopentaneC17H34
   378 UndecylcyclohexaneC17H34
   379 HeptadecaneC17H36
   380 p-Terphenyl C18H14
   381 2,5-Diphenyl-1,5-hexadieneC18H18
   382 3,4,5,6-TetramethylphenanthreneC18H18
   383 [3.3]ParacyclophaneC18H20
   384 1,1'-(1,1,2,2-Tetramethyl-1,2-ethanediyl)bis-benzeneC18H22
   385 DodecylcyclohexaneC18H36
   386 n-TridecylcyclopentaneC18H36
   387 1,1,2,2-Tetra-t-butylethaneC18H38
   388 OctadecaneC18H38
   389 TriphenylboraneH15BC18
   390 TricyclohexylboraneH33BC18


DHf: 66.6 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
p-Terphenyl
 H=66.6 HR=NIST
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.39263093  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.39411522  1  120.1077281  1    0.0000000  0     2     1     0
  C     1.39399023  1  119.9908422  1    0.1815161  1     3     2     1
  C     1.39257276  1  120.1103106  1    0.0231240  1     4     3     2
  C     1.39732626  1  119.9230180  1   -0.1985485  1     1     2     3
  C     3.10531483  1  157.3066991  1   59.9829633  1     1     2     3
  C     1.46779953  1  120.0795300  1  179.9724158  1     6     1     2
  C     1.39727898  1  120.0176750  1  120.9216883  1     8     6     1
  C     1.39132059  1  120.0136931  1 -179.9325199  1     9     8     6
  C     1.39717473  1  120.0016840  1    0.0128106  1    10     9     8
  C     1.39110419  1  120.0133494  1  179.9223421  1     7     8     6
  C     8.50782992  1  180.0000000  0    0.0000000  0     1     2     3
  C     1.39236794  1    0.2124257  1   40.8814459  1    13     1     6
  C     1.46768733  1  120.0442618  1  179.7263656  1    11    10     9
  C     1.39709911  1  120.1589269  1   58.9160959  1    15    11    10
  C     1.39273270  1  119.9187592  1  179.8523650  1    16    15    11
  C     1.39413311  1  120.0932110  1    0.2125637  1    13    14    15
  H     1.08853411  1  120.2453084  1 -179.8711740  1     1     2     3
  H     1.08817072  1  119.8871007  1  179.8178312  1     2     1     6
  H     1.08759962  1  119.9946090  1 -179.8381224  1     3     2     1
  H     1.08823132  1  119.9945779  1 -179.9501811  1     4     3     2
  H     1.08853200  1  120.2606156  1 -179.8052717  1     5     4     3
  H     1.08883800  1  119.8446724  1   -0.4189505  1     7     8     6
  H     1.08887243  1  119.8623017  1   -0.3419830  1     9     8     6
  H     1.08880747  1  120.1627083  1  179.6016943  1    10     9     8
  H     1.08875377  1  120.1677192  1  179.7005503  1    12     7     8
  H     1.08810938  1  119.9070158  1 -179.7680321  1    13    14    15
  H     1.08861582  1  120.2460710  1  179.8355461  1    14    13    18
  H     1.08856204  1  119.8482627  1    0.2776790  1    16    15    11
  H     1.08818198  1  119.9007637  1 -179.7470700  1    17    16    15
  H     1.08762789  1  119.9892088  1  179.8649565  1    18    13    14