Accuracy

spiro(4-5)decane    303 Spiro(4-5)decane

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    #  Species Formula
   293 1,2,4,5-Tetramethyl benzeneC10H14
   294 tert-Butyl benzeneC10H14
   295 TetrahydrotriquinaceneC10H14
   296 1,2,3,4,5-Pentamethyl-1,3-cyclopentadieneC10H16
   297 AdamantaneC10H16
   298 CampheneC10H16
   299 PerhydrotriquinaceneC10H16
   300 1-Methyl-4-(1-methylethyl)-cyclohexeneC10H18
   301 4-Methyl-1-(1-methylethyl)-cyclohexeneC10H18
   302 cis-DecalinC10H18
   303 Spiro(4-5)decane C10H18
   304 trans-DecalinC10H18
   305 (E)-2,2,5,5-Tetramethyl-3-hexeneC10H20
   306 (Z)-2,2,5,5-Tetramethyl-3-hexeneC10H20
   307 1-DeceneC10H20
   308 Butyl cyclohexaneC10H20
   309 Pentyl cyclopentaneC10H20
   310 2,2,5,5-TetramethylhexaneC10H22
   311 3,3,4,4-TetramethylhexaneC10H22
   312 n-DecaneC10H22
   313 PentamethylbenzeneC11H16


ΔHf: -34.7 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
Spiro(4-5)decane
 H=-34.68 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.53374280 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.53344526 +1  110.4782634 +1    0.0000000 +0     2     1     0
  C     1.53858973 +1  111.6118864 +1  -57.9494101 +1     3     2     1
  C     1.54188009 +1  109.7237044 +1   55.3336334 +1     4     3     2
  C     1.53330474 +1  110.2239796 +1   58.0685026 +1     1     2     3
  C     1.55056889 +1  110.2820720 +1  176.1171706 +1     4     3     2
  C     1.53762191 +1  106.1587575 +1  150.9497458 +1     7     4     3
  C     1.54154503 +1  106.7972936 +1  -20.5213692 +1     8     7     4
  C     1.53848492 +1  106.9793042 +1    1.9385129 +1     9     8     7
  H     1.10470262 +1  110.2363479 +1  179.9412695 +1     1     2     3
  H     1.10592729 +1  109.9166529 +1  -63.3393638 +1     1     2     3
  H     1.10517454 +1  110.1946147 +1  121.7331136 +1     2     1     3
  H     1.10583301 +1  109.9395836 +1 -121.6190633 +1     2     1     3
  H     1.10638976 +1  109.6770101 +1   63.3558511 +1     3     2     1
  H     1.10509691 +1  109.9443561 +1  179.5027812 +1     3     2     1
  H     1.10614254 +1  109.3252935 +1   67.0452913 +1     5     4     3
  H     1.10552215 +1  109.4890407 +1 -177.0695278 +1     5     4     3
  H     1.10513927 +1  110.1805825 +1 -178.6710936 +1     6     1     2
  H     1.10594447 +1  109.9394479 +1   64.9748445 +1     6     1     2
  H     1.09911490 +1  111.8823899 +1  -86.7262710 +1     7     4     3
  H     1.10285040 +1  110.3738010 +1   31.3307934 +1     7     4     3
  H     1.10241407 +1  110.6915688 +1   99.9814321 +1     8     7     4
  H     1.10091007 +1  111.1429597 +1 -142.1439339 +1     8     7     4
  H     1.10209669 +1  110.6218762 +1  122.7084676 +1     9     8     7
  H     1.10105376 +1  111.2432994 +1 -119.4055754 +1     9     8     7
  H     1.09964397 +1  111.7394349 +1  139.6592532 +1    10     9     8
  H     1.10278975 +1  110.4370352 +1 -102.4715367 +1    10     9     8