PM7 Accuracy

2,2-dimethyl pentane    220 2,2-Dimethyl pentane

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    #  Species Formula
   210 1-Methyl cyclohexeneC7H12
   211 NorbornaneC7H12
   212 1,1-Dimethyl cyclopentaneC7H14
   213 1,2-cis-Dimethyl cyclopentaneC7H14
   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 pentane C7H16
   221 2,3-Dimethyl pentaneC7H16
   222 2,4-Dimethyl pentaneC7H16
   223 2-Methyl hexaneC7H16
   224 3,3-Dimethyl pentaneC7H16
   225 3-Ethyl pentaneC7H16
   226 3-Methyl hexaneC7H16
   227 n-HeptaneC7H16
   228 CubaneC8H8
   229 CyclooctatetraeneC8H8
   230 StyreneC8H8


DHf: -49.3 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
2,2-Dimethyl pentane
 HR=NIST H=-49.29
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.52982647  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.53320119  1  110.7349360  1    0.0000000  0     2     1     0
  C     1.54536992  1  114.0017307  1  179.8983026  1     3     2     1
  C     1.53642684  1  110.8014656  1  -61.0259830  1     4     3     2
  C     1.53637914  1  110.7887514  1  121.8237141  1     4     3     5
  C     1.54132026  1  107.9936580  1  119.0540072  1     4     3     6
  H     1.09552431  1  111.4609947  1  -60.0205243  1     1     2     3
  H     1.09552907  1  111.4477955  1  120.1458790  1     1     2     8
  H     1.09557074  1  111.1203436  1  119.9172024  1     1     2     9
  H     1.10623877  1  109.7309007  1  122.0236930  1     2     1     3
  H     1.10621710  1  109.7262399  1  116.0301146  1     2     1    11
  H     1.10673513  1  109.2947944  1  122.4033486  1     3     2     4
  H     1.10680644  1  109.2885155  1  115.2136632  1     3     2    13
  H     1.09487075  1  111.2902174  1  -54.6867349  1     5     4     3
  H     1.09483097  1  111.5134603  1  120.1483563  1     5     4    15
  H     1.09500335  1  111.2379906  1  119.8122772  1     5     4    16
  H     1.09481589  1  111.5179548  1  -65.7681768  1     6     4     3
  H     1.09478015  1  111.3132921  1  120.1654611  1     6     4    18
  H     1.09508325  1  111.2125507  1  120.0657958  1     6     4    19
  H     1.09451833  1  111.3730515  1  -60.1976314  1     7     4     3
  H     1.09455376  1  111.3796467  1  120.3156923  1     7     4    21
  H     1.09491727  1  111.1911358  1  119.8329954  1     7     4    22