Accuracy

2,2-dimethyl butane    195 2,2-Dimethyl butane

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    #  Species Formula
   185 Cyclohexene (Geo)C6H10
   186 CyclohexeneC6H10
   187 Cyclohexyl, cationC6H11
   188 1-HexeneC6H12
   189 2,3-Dimethyl-1-buteneC6H12
   190 2,3-Dimethyl-2-buteneC6H12
   191 (Z)-3-Methyl-2-penteneC6H12
   192 4-Methyl-1-penteneC6H12
   193 Cyclohexane (Geo)C6H12
   194 CyclohexaneC6H12
   195 2,2-Dimethyl butane C6H14
   196 2,3-Dimethyl butaneC6H14
   197 2-Methyl pentaneC6H14
   198 3-Methyl pentaneC6H14
   199 n-HexaneC6H14
   200 Phenyl lithiumH5LiC6
   201 TriethylboraneH15BC6
   202 Benzyl, cationC7H7
   203 Tropylium, cationC7H7
   204 CycloheptatrieneC7H8
   205 NorbornadieneC7H8


ΔHf: -44.4 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
2,2-Dimethyl butane
 HR=NIST H=-44.35
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.53623097 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.54752320 +1  110.6552220 +1    0.0000000 +0     2     1     0
  C     1.52795874 +1  114.1998309 +1   60.9813398 +1     3     2     1
  C     1.53620436 +1  109.6201617 +1  122.3840762 +1     2     1     3
  C     1.54088627 +1  108.9015003 +1  119.0248141 +1     2     1     5
  H     1.09475002 +1  111.3734448 +1  -64.6653319 +1     1     2     3
  H     1.09430116 +1  111.3671631 +1  120.1099721 +1     1     2     7
  H     1.09456152 +1  111.2556501 +1  120.1253088 +1     1     2     8
  H     1.10697622 +1  108.9067365 +1 -122.5705679 +1     3     2     4
  H     1.10697412 +1  108.9041852 +1 -114.8857959 +1     3     2    10
  H     1.09545200 +1  111.6465019 +1  -60.4557160 +1     4     3     2
  H     1.09547433 +1  111.6369974 +1  120.4785315 +1     4     3    12
  H     1.09587817 +1  110.8593546 +1  119.7738731 +1     4     3    13
  H     1.09436770 +1  111.3624942 +1 -177.1592952 +1     5     2     1
  H     1.09483826 +1  111.3396197 +1  120.0389852 +1     5     2    15
  H     1.09444092 +1  111.2921275 +1  119.8203370 +1     5     2    16
  H     1.09412440 +1  111.4638696 +1   60.2127590 +1     6     2     1
  H     1.09418046 +1  111.4438103 +1  120.4273799 +1     6     2    18
  H     1.09469856 +1  111.1604713 +1  119.7538608 +1     6     2    19