Accuracy

2,4,5,7-tetramethyl-4,5-bis(4-t-butylphenyl) octane    427 2,4,5,7-Tetramethyl-4,5-bis(4-t-butylphenyl) octane

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    #  Species Formula
   417 9,9'-Bi-9H-fluoreneC26H18
   418 1,1,1,2-TetraphenylethaneC26H22
   419 1,1,2,2-TetraphenylethaneC26H22
   420 Pentacyclo hexacosa nonaneC26H26
   421 2,3-Dimethyl-2,3-bis(4-t-butylphenyl)butaneC26H38
   422 11-n-butyl docosaneC26H54
   423 5-n-butyl docosaneC26H54
   424 9,9'-Dimethyl-9,9'-bifluoreneC28H22
   425 1,1-Diphenyl-1,1-bicyclooctylC28H38
   426 11-Decyl heneicosaneC31H64
   427 2,4,5,7-Tetramethyl-4,5-bis(4-t-butylphenyl) octane C32H50
   428 DotriacontaneC32H66
   429 4,5-Dipropyl-4,5-bis(4-t-butylphenyl) octaneC34H54
   430 5,6-Dibutyl-5,6-bis(4-t-butylphenyl) decaneC38H62
   431 5,6-Dibutyl-5,6-bis(4-tert-butylphenyl)decaneC38H62
   432 Nitrogen, cationN
   433 Nitrogen, atomN
   434 AmidogenH2N
   435 AmmoniaH3N
   436 Ammonia (Geo)H3N
   437 Ammonium, cationH4N


ΔHf: -60.6 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
2,4,5,7-Tetramethyl-4,5-bis(4-t-butylphenyl) octane
 H=-60.6 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.53743056 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.54404854 +1  109.8351796 +1    0.0000000 +0     2     1     0
  C     1.55806475 +1  117.6954355 +1 -143.4158597 +1     3     2     1
  C     1.58807328 +1  112.0603020 +1   82.9940289 +1     4     3     2
  C     1.55406842 +1  110.2142977 +1 -178.9065586 +1     5     4     3
  C     1.54477288 +1  113.5620217 +1  176.6402690 +1     6     5     4
  C     1.53550156 +1  110.3969586 +1 -131.5718272 +1     7     6     5
  C     1.53534189 +1  108.6892767 +1  122.0418494 +1     2     1     3
  C     1.53722099 +1  108.3161833 +1  -40.7919797 +1     4     3     2
  C     1.54191270 +1  109.8274068 +1   64.0843564 +1     5     4     3
  C     1.53445482 +1  110.7282677 +1  106.9741863 +1     7     6     5
  C     1.52704821 +1  108.0567394 +1 -158.4915373 +1     4     3     2
  C     1.39746013 +1  121.1516080 +1  147.8741477 +1    13     4     3
  C     1.39228754 +1  121.2427082 +1  179.0364692 +1    14    13     4
  C     1.39566095 +1  120.9371778 +1    0.3948984 +1    15    14    13
  C     1.39646497 +1  118.0208900 +1   -0.6971358 +1    16    15    14
  C     1.39862260 +1  121.2198017 +1  -33.0962177 +1    13     4     3
  C     1.51517857 +1  109.9400725 +1  -57.9407443 +1     5     4     3
  C     1.39925908 +1  120.6362844 +1  -78.6050092 +1    19     5     4
  C     1.39055758 +1  121.1940197 +1  178.1611034 +1    20    19     5
  C     1.39669792 +1  120.8308498 +1    0.2439220 +1    21    20    19
  C     1.39554509 +1  118.1313450 +1    2.0275756 +1    22    21    20
  C     1.39702830 +1  121.5953105 +1  101.7199495 +1    19     5     4
  C     1.51522347 +1  120.9677380 +1  179.9152117 +1    22    21    20
  C     1.53993399 +1  111.3839839 +1   30.4539227 +1    25    22    21
  C     1.53947829 +1  107.5879234 +1  -89.5632967 +1    25    22    21
  C     1.53999581 +1  111.2831013 +1  150.4162142 +1    25    22    21
  C     1.51529714 +1  121.0910696 +1 -178.1226170 +1    16    15    14
  C     1.53976177 +1  111.3479267 +1 -150.0620504 +1    29    16    15
  C     1.54017377 +1  107.3718633 +1   90.0358805 +1    29    16    15
  C     1.53958012 +1  111.5658673 +1  -29.8715589 +1    29    16    15
  H     1.09491769 +1  110.9268562 +1 -177.2153391 +1     1     2     3
  H     1.09549023 +1  111.1932936 +1   63.6870058 +1     1     2     3
  H     1.09372628 +1  111.6098706 +1  -57.1274334 +1     1     2     3
  H     1.11667902 +1  108.1107482 +1   62.9154995 +1     2     1    33
  H     1.10901866 +1  107.8836767 +1   94.0504983 +1     3     2     1
  H     1.10693490 +1  108.4956260 +1  -19.8893194 +1     3     2     1
  H     1.10427524 +1  109.9229123 +1   53.3927454 +1     6     5     4
  H     1.10714051 +1  109.0060774 +1  -60.9680941 +1     6     5     4
  H     1.11758738 +1  109.4476419 +1  -12.8053043 +1     7     6     5
  H     1.09490218 +1  111.0767474 +1 -177.9377584 +1     8     7     6
  H     1.09555824 +1  111.1355335 +1   62.7622944 +1     8     7     6
  H     1.09414878 +1  111.5780392 +1  -57.9658770 +1     8     7     6
  H     1.09414438 +1  111.7744330 +1 -176.9294316 +1     9     2     1
  H     1.09477386 +1  110.9740869 +1   63.0796283 +1     9     2     1
  H     1.09490234 +1  111.4205691 +1  -56.7452383 +1     9     2     1
  H     1.09414665 +1  112.9698380 +1  176.8078854 +1    10     4     3
  H     1.09673919 +1  111.7881227 +1   56.4461398 +1    10     4     3
  H     1.09732534 +1  110.3169203 +1  -62.8900919 +1    10     4     3
  H     1.09744152 +1  111.0775038 +1   68.8445883 +1    11     5     4
  H     1.09395180 +1  112.5903454 +1  -51.4983970 +1    11     5     4
  H     1.09636923 +1  111.0080212 +1 -172.3435805 +1    11     5     4
  H     1.09452574 +1  111.1870410 +1 -177.1063529 +1    12     7     6
  H     1.09499165 +1  111.4404735 +1   62.9320727 +1    12     7     6
  H     1.09518447 +1  111.3682250 +1  -57.1417580 +1    12     7     6
  H     1.08914886 +1  120.5191835 +1   -0.6120578 +1    14    13     4
  H     1.08818935 +1  118.7340637 +1 -179.3329919 +1    15    14    13
  H     1.08824407 +1  120.2420822 +1 -179.0023705 +1    17    16    15
  H     1.08904048 +1  120.5277678 +1    0.4114312 +1    18    13     4
  H     1.08933437 +1  120.0406064 +1   -2.0375273 +1    20    19     5
  H     1.08806707 +1  118.8644409 +1 -179.9495134 +1    21    20    19
  H     1.08813571 +1  120.2870557 +1  177.6957716 +1    23    22    21
  H     1.08857779 +1  120.6133661 +1    0.9741763 +1    24    19     5
  H     1.09494473 +1  111.1492379 +1  173.0590983 +1    26    25    22
  H     1.09570598 +1  111.0049361 +1   53.3029705 +1    26    25    22
  H     1.09443600 +1  111.9679300 +1  -67.5314124 +1    26    25    22
  H     1.09383972 +1  111.3096528 +1  179.7291845 +1    27    25    22
  H     1.09548717 +1  111.1978006 +1   59.4771320 +1    27    25    22
  H     1.09541439 +1  111.2116281 +1  -60.0257481 +1    27    25    22
  H     1.09495009 +1  111.1569520 +1 -173.1853644 +1    28    25    22
  H     1.09441523 +1  111.9892217 +1   67.3505469 +1    28    25    22
  H     1.09568307 +1  110.9767361 +1  -53.4055994 +1    28    25    22
  H     1.09518414 +1  111.1678016 +1  173.0493356 +1    30    29    16
  H     1.09564021 +1  110.9773322 +1   53.2875685 +1    30    29    16
  H     1.09446035 +1  112.0007200 +1  -67.4339179 +1    30    29    16
  H     1.09400311 +1  111.2508003 +1 -179.8247337 +1    31    29    16
  H     1.09534344 +1  111.2082961 +1   59.9667749 +1    31    29    16
  H     1.09548355 +1  111.1835698 +1  -59.6151914 +1    31    29    16
  H     1.09559369 +1  111.0216497 +1  -53.4880328 +1    32    29    16
  H     1.09524628 +1  111.1493243 +1 -173.2326743 +1    32    29    16
  H     1.09457961 +1  111.9536690 +1   67.3028481 +1    32    29    16