Accuracy

tricyclo(6.2.0.0)deca-1(8),2,6-triene    284 Tricyclo[6.2.0.0]deca-1(8),2,6-triene

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    #  Species Formula
   274 Tri-isopropylboraneH21BC9
   275 TripropylboraneH21BC9
   276 AzuleneC10H8
   277 Naphthalene (Geo)C10H8
   278 NaphthaleneC10H8
   279 1,4-Dicyclopropylbuta-1,3-diyneC10H10
   280 1-Butynl benzeneC10H10
   281 2a,4a,6a,6b-TetrahydrocyclopentapentaleneC10H10
   282 BulvaleneC10H10
   283 DiisopropenyldiacetyleneC10H10
   284 Tricyclo[6.2.0.0]deca-1(8),2,6-triene C10H10
   285 1,2,6,7-CyclodecatetraeneC10H12
   286 Dispiro[2.2.2.2]deca-4,9-dieneC10H12
   287 TetralinC10H12
   288 (1-Methylpropyl) benzeneC10H14
   289 (2-Methylpropyl) benzeneC10H14
   290 1,2,3,4-Tetramethyl benzeneC10H14
   291 1,2,3,4-TetramethylfulveneC10H14
   292 1,2,3,5-Tetramethyl benzeneC10H14
   293 1,2,4,5-Tetramethyl benzeneC10H14
   294 tert-Butyl benzeneC10H14


ΔHf: 74.0 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[6.2.0.0]deca-1(8),2,6-triene
 H=74 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.38321112 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.41913930 +1  123.8253565 +1    0.0000000 +0     2     1     0
  C     1.38326001 +1  123.8247558 +1   -0.0099946 +1     3     2     1
  C     1.38341321 +1  112.3468857 +1   -0.0003730 +1     4     3     2
  C     1.38332901 +1  112.3489714 +1    0.0095507 +1     1     2     3
  C     1.51205594 +1  142.8940652 +1  179.9594598 +1     6     1     2
  C     1.51211486 +1  142.9081804 +1 -179.9648068 +1     5     4     3
  C     1.51208609 +1   93.2604336 +1 -179.9836705 +1     3     2     1
  C     1.51204039 +1  142.9046760 +1 -179.9642598 +1     2     1     6
  H     1.08074852 +1  123.8408517 +1 -179.9960677 +1     1     2     3
  H     1.08079067 +1  123.8470776 +1 -179.9935644 +1     4     3     2
  H     1.09179008 +1  115.3910337 +1   64.4709732 +1     7     6     1
  H     1.09179212 +1  115.3742536 +1  -64.4246594 +1     7     6     1
  H     1.09182486 +1  115.3703833 +1   64.4352490 +1     8     5     4
  H     1.09181805 +1  115.3845625 +1  -64.4656401 +1     8     5     4
  H     1.09183095 +1  115.3790288 +1 -115.5614429 +1     9     3     2
  H     1.09183713 +1  115.3633069 +1  115.5473283 +1     9     3     2
  H     1.09180437 +1  115.3722477 +1   64.4309774 +1    10     2     1
  H     1.09180232 +1  115.3882129 +1  -64.4560998 +1    10     2     1