PM7 Accuracy

3,3-dimethyl pentane    224 3,3-Dimethyl pentane

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    #  Species Formula
   214 1,2-trans-Dimethyl cyclopentaneC7H14
   215 1,3-cis-Dimethyl cyclopentaneC7H14
   216 1-HepteneC7H14
   217 Ethyl cyclopentaneC7H14
   218 Methyl-cyclohexaneC7H14
   219 2,2,3-Trimethyl butaneC7H16
   220 2,2-Dimethyl pentaneC7H16
   221 2,3-Dimethyl pentaneC7H16
   222 2,4-Dimethyl pentaneC7H16
   223 2-Methyl hexaneC7H16
   224 3,3-Dimethyl pentane C7H16
   225 3-Ethyl pentaneC7H16
   226 3-Methyl hexaneC7H16
   227 n-HeptaneC7H16
   228 CubaneC8H8
   229 CyclooctatetraeneC8H8
   230 StyreneC8H8
   231 EthylbenzeneC8H10
   232 m-XyleneC8H10
   233 o-XyleneC8H10
   234 p-XyleneC8H10


DHf: -48.2 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
3,3-Dimethyl pentane
 HR=NIST H=-48.17
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.52846688  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.55164703  1  114.4739814  1    0.0000000  0     2     1     0
  C     1.55199803  1  106.6150943  1  179.8144079  1     3     2     1
  C     1.52828988  1  114.3608959  1  179.8834045  1     4     3     2
  C     1.53511274  1  110.0782535  1  119.4162681  1     3     2     4
  C     1.53504207  1  110.0829295  1  121.1241791  1     3     2     6
  H     1.09553516  1  111.6719148  1  -60.5874421  1     1     2     3
  H     1.09553649  1  111.6554259  1  120.4812732  1     1     2     8
  H     1.09580542  1  110.8446549  1  119.7914057  1     1     2     9
  H     1.10689234  1  109.0749186  1  122.4325500  1     2     1     3
  H     1.10703266  1  109.0462268  1  115.2068265  1     2     1    11
  H     1.10689986  1  108.9395800  1  122.4366231  1     4     3     5
  H     1.10681525  1  108.9506924  1  115.1254865  1     4     3    13
  H     1.09553739  1  111.6587450  1  -60.7493703  1     5     4     3
  H     1.09556365  1  111.6621995  1  120.4863296  1     5     4    15
  H     1.09582855  1  110.8510974  1  119.8007005  1     5     4    16
  H     1.09484188  1  111.3220787  1 -179.0891603  1     6     3     2
  H     1.09419755  1  111.4007909  1  120.2797824  1     6     3    18
  H     1.09486493  1  111.3169933  1  120.2599287  1     6     3    19
  H     1.09426325  1  111.3854257  1   58.5861646  1     7     3     2
  H     1.09486803  1  111.3247392  1  120.1674557  1     7     3    21
  H     1.09479910  1  111.3200481  1  119.5685498  1     7     3    22