Accuracy

8-oxatricyclo(3,2,1,0(1,5))octane    831 8-Oxatricyclo[3,2,1,0(1,5)]octane

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    #  Species Formula
   821 PhenetoleC8H10O
   822 1-MethylnorcamphorC8H12O
   823 Bicyclo[2.2.2]octanoneC8H12O
   824 Bicyclo[3.2.1]octan-2-oneC8H12O
   825 Bicyclo[3.2.1]octan-3-oneC8H12O
   826 Bicyclo[3.2.1]octan-8-oneC8H12O
   827 cis-Bicyclo[3.3.0]-octan-2-oneC8H12O
   828 trans-Bicyclo[3.3.0]-octan-2-oneC8H12O
   829 3-Oxabicyclo[3,2,2]nonaneC8H14O
   830 6-Methyl-5-hepten-2-oneC8H14O
   831 8-Oxatricyclo[3,2,1,0(1,5)]octane C8H14O
   832 Bicyclo(2.2.2)octan-2-olC8H14O
   833 cis-1,2-EpoxycyclooctaneC8H14O
   834 CyclooctanoneC8H14O
   835 2,2,4-Trimethyl-3-pentanoneC8H16O
   836 2-OctanoneC8H16O
   837 3,3,4-Trimethyl pentan-2-oneC8H16O
   838 3-OctanoneC8H16O
   839 4-OctanoneC8H16O
   840 OctanalC8H16O
   841 1-OctanolC8H18O


ΔHf: 6.4 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
8-Oxatricyclo[3,2,1,0(1,5)]octane
 H=6.4 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.54746909 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.61722210 +1  103.5957278 +1    0.0000000 +0     2     1     0
  C     1.61850112 +1  122.0637588 +1   31.8762653 +1     3     2     1
  C     1.54747437 +1  103.6019928 +1  -31.9388414 +1     4     3     2
  C     1.54825012 +1  149.3779728 +1  151.0603059 +1     5     4     3
  C     1.61747688 +1  103.6478166 +1 -151.1519654 +1     6     5     4
  C     1.54757000 +1  149.3174950 +1 -151.3228606 +1     1     2     3
  O     1.42095683 +1   92.3868593 +1   98.6621941 +1     1     2     8
  H     1.13118871 +1  102.3691989 +1  118.4714813 +1     1     2     9
  H     1.09313199 +1  113.8568683 +1 -118.9575907 +1     2     1     3
  H     1.09804731 +1  111.5586732 +1 -123.3264314 +1     2     1    11
  H     1.09883299 +1  106.5798227 +1 -122.4812392 +1     3     2     4
  H     1.09825446 +1  106.4925652 +1 -115.2495106 +1     3     2    13
  H     1.09302709 +1  109.5486122 +1 -121.8231976 +1     4     3     5
  H     1.09791453 +1  109.4700778 +1 -119.0437499 +1     4     3    15
  H     1.13104788 +1  102.4185194 +1  143.1633005 +1     5     4     6
  H     1.09309628 +1  113.8460559 +1 -118.9707523 +1     6     5     7
  H     1.09800256 +1  111.5327094 +1 -123.3065240 +1     6     5    18
  H     1.09867903 +1  106.5921363 +1  -90.4813260 +1     7     6     5
  H     1.09829843 +1  106.4689104 +1 -115.1761332 +1     7     6    20
  H     1.09306503 +1  113.8825606 +1  -89.6110715 +1     8     1     2
  H     1.09795301 +1  111.5923093 +1  123.3938901 +1     8     1    22