PM7 Accuracy

tricyclo(8.2.2.2)-hexadecane    373 Tricyclo[8.2.2.2]-hexadecane

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    #  Species Formula
   363 PentadecaneC15H32
   364 FluorantheneC16H10
   365 PyreneC16H10
   366 2,7-DimethylphenanthreneC16H14
   367 4,5,9,10-TetrahydropyreneC16H14
   368 9,10-DimethylphenanthreneC16H14
   369 (2.2)MetaparacyclophaneC16H16
   370 [2.2]MetacyclophaneC16H16
   371 [2.2]ParacyclophaneC16H16
   372 1,2,3,6,7,8-HexahydropyreneC16H18
   373 Tricyclo[8.2.2.2]-hexadecane C16H28
   374 1-HexadeceneC16H32
   375 DecylcyclohexaneC16H32
   376 n-UndecylcyclopentaneC16H32
   377 n-DodecylcyclopentaneC17H34
   378 UndecylcyclohexaneC17H34
   379 HeptadecaneC17H36
   380 p-TerphenylC18H14
   381 2,5-Diphenyl-1,5-hexadieneC18H18
   382 3,4,5,6-TetramethylphenanthreneC18H18
   383 [3.3]ParacyclophaneC18H20


DHf: -36.4 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
Tricyclo[8.2.2.2]-hexadecane
 H=-36.4 HR=NIST
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.53576607  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.52963262  1  112.5591336  1    0.0000000  0     2     1     0
  C     1.53774835  1  114.1518634  1  -58.4710518  1     3     2     1
  C     1.54402617  1  110.0424962  1   10.3729043  1     4     3     2
  C     1.53519647  1  113.2147746  1   45.2833713  1     5     4     3
  C     3.61591466  1   90.4550878  1  109.9257879  1     3     2     4
  C     1.54717577  1   72.6442130  1  133.9514607  1     7     3     2
  C     1.53182145  1  115.0211609  1  103.3206362  1     8     7     3
  C     1.54418167  1  113.1184994  1  -49.1138390  1     9     8     7
  C     1.53467246  1  106.1116712  1   60.3868864  1    10     9     8
  C     1.52711370  1  111.9336745  1  -61.7410647  1    11    10     9
  C     1.56141830  1   66.6727336  1 -119.7517499  1     7     3     8
  C     1.54235243  1  118.8617923  1  -75.2233775  1    13     7     3
  C     1.55493141  1  114.2024152  1  124.4947841  1     4     3     5
  C     1.54013902  1  116.2587299  1   32.1830676  1    15     4     3
  H     1.10624414  1  110.0311051  1  122.9744959  1     2     1     3
  H     1.10953859  1  107.7994433  1   11.1190359  1     3     2     7
  H     1.10532056  1  109.8664675  1  122.8496093  1     5     4     6
  H     1.10646093  1  109.0206976  1   66.9384055  1     6     5     4
  H     1.10981717  1  109.8251125  1 -122.3891337  1     8     7     9
  H     1.10545092  1  109.4912295  1 -122.9938328  1     9     8    10
  H     1.10613323  1  110.4169879  1 -122.7847742  1    11    10    12
  H     1.10603673  1  109.3989308  1  176.7221795  1    12    11    10
  H     1.10896084  1  106.9509744  1 -121.7346196  1    13     7    14
  H     1.10567136  1  109.6767400  1 -112.7274388  1    13     7    25
  H     1.11170742  1  106.3655050  1 -147.0999256  1    14    13     7
  H     1.10492120  1  109.5614854  1  112.1638560  1    14    13    27
  H     1.10381271  1  109.0642768  1 -125.6105968  1    15     4    16
  H     1.10778603  1  107.6139206  1 -112.3196427  1    15     4    29
  H     1.10884270  1  107.8815017  1  115.7490816  1    16    15     4
  H     1.10539360  1  109.7547747  1 -112.4568881  1    16    15    31
  H     1.12362635  1  105.8913122  1  161.1423409  1     1     2     3
  H     1.10781256  1  109.1282962  1  115.2340618  1     2     1    17
  H     1.10438749  1  109.6631031  1  115.3106111  1     3     2    18
  H     1.11800724  1  107.6593171  1  118.4872111  1     4     3    15
  H     1.10687965  1  108.9367033  1  115.3414035  1     5     4    19
  H     1.10578997  1  109.1995418  1  114.1365189  1     6     5    20
  H     1.11651703  1  174.1755687  1   28.7745306  1     7     3    13
  H     1.10654625  1  108.6715323  1 -114.6549007  1     8     7    21
  H     1.10719931  1  109.4087065  1 -115.5500408  1     9     8    22
  H     1.12120651  1  107.3612168  1  113.8541001  1    10     9    11
  H     1.10782843  1  109.0040004  1 -115.5141767  1    11    10    23
  H     1.11166516  1  107.7201442  1  115.6488238  1    12    11    24