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2,6-diphenyl-1,6-heptadiene    390 2,6-Diphenyl-1,6-heptadiene

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    #  Species Formula
   380 3,4,5,6-TetramethylphenanthreneC18H18
   381 [3.3]ParacyclophaneC18H20
   382 1,1'-(1,1,2,2-Tetramethyl-1,2-ethanediyl)bis-benzeneC18H22
   383 DodecylcyclohexaneC18H36
   384 n-TridecylcyclopentaneC18H36
   385 1,1,2,2-Tetra-t-butylethaneC18H38
   386 OctadecaneC18H38
   387 TriphenylboraneH15BC18
   388 TricyclohexylboraneH33BC18
   389 Tri-n-hexylboraneH39BC18
   390 2,6-Diphenyl-1,6-heptadiene C19H20
   391 n-TetradecylcyclopentaneC19H38
   392 n-TridecylcyclohexaneC19H38
   393 NonadecaneC19H40
   394 9,10-Dihydro-9,10[1',2']benzanthraceneC20H14
   395 3,9-Dimethylbenz[a]anthraceneC20H16
   396 5,6-Dimethyl chryseneC20H16
   397 9,10-Dimethyl-1,2-benzanthraceneC20H16
   398 1,3,5-Tri-tert-butyl pentaleneC20H30
   399 HexacyclopropylethaneC20H30
   400 Tetra-tert-butyltetrahedraneC20H36


ΔHf: 61.9 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
2,6-Diphenyl-1,6-heptadiene
 H=61.9 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.39292670 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.39404178 +1  120.1031238 +1    0.0000000 +0     2     1     0
  C     1.39399464 +1  120.0112874 +1   -0.0125510 +1     3     2     1
  C     1.39278425 +1  120.0922636 +1   -0.0833422 +1     4     3     2
  C     1.39606369 +1  119.8247544 +1    0.1511142 +1     1     2     3
  C     1.47558830 +1  119.9932273 +1  179.3742688 +1     6     1     2
  C     1.49805576 +1  113.1693146 +1  -86.0797626 +1     7     6     1
  C     2.51658324 +1  148.6525647 +1 -170.6796636 +1     8     7     6
  C     1.49833155 +1  148.6690837 +1   -3.3018497 +1     9     8     7
  C     1.47546966 +1  113.2424055 +1 -168.8038047 +1    10     9     8
  C     1.39610159 +1  119.8796652 +1   94.9782392 +1    11    10     9
  C     1.39613135 +1  119.9811399 +1 -179.5918575 +1    11    10    12
  C     1.39288252 +1  119.8250606 +1  179.5810904 +1    13    11    10
  C     1.39402325 +1  120.0978624 +1   -0.0501308 +1    14    13    11
  C     1.39282536 +1  119.8267325 +1 -179.5517339 +1    12    11    10
  C     1.33363918 +1  120.8439725 +1  179.7202607 +1     7     6     8
  C     1.33367120 +1  125.9476007 +1 -179.6034519 +1    10     9    11
  H     1.08801338 +1  120.2898360 +1 -179.8440035 +1     1     2     6
  H     1.08821228 +1  119.9015833 +1  179.8948820 +1     2     1     3
  H     1.08767489 +1  119.9844770 +1  179.9767114 +1     3     2     4
  H     1.08822389 +1  120.0009997 +1  179.9713904 +1     4     3     5
  H     1.08814582 +1  120.3339614 +1  179.9019672 +1     5     4     3
  H     1.11205995 +1  109.2860277 +1  121.6872649 +1     8     7     9
  H     1.11218277 +1  108.8666642 +1  114.3787544 +1     8     7    24
  H     1.11224186 +1   89.9172521 +1  128.0876545 +1     9     8    10
  H     1.11210715 +1   88.7259191 +1  105.2273096 +1     9     8    26
  H     1.08818302 +1  119.8617352 +1 -179.8642500 +1    12    11    16
  H     1.08807779 +1  119.8989402 +1  179.7572848 +1    13    11    14
  H     1.08820934 +1  119.9149661 +1  179.9688209 +1    14    13    15
  H     1.08765816 +1  119.9839967 +1 -179.9854084 +1    15    14    13
  H     1.08817347 +1  119.9120358 +1 -179.9635428 +1    16    12    11
  H     1.07948323 +1  122.9917500 +1    0.0267598 +1    17     7     6
  H     1.07689295 +1  124.4810519 +1 -179.9131036 +1    17     7    33
  H     1.07945974 +1  122.9946904 +1  179.6241774 +1    18    10     9
  H     1.07691812 +1  124.4687984 +1 -179.8671732 +1    18    10    35
  C     1.53274645 +1   34.8412272 +1  128.2062251 +1     9     8    27
  H     1.10715821 +1  109.8299115 +1 -121.6404489 +1    37     9     8
  H     1.10723323 +1  110.1958148 +1 -116.9740107 +1    37     9    38