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I.B.3. (II.A.2.)

All data (experiment and calculated) in the CCCBDB for C6H14 (Pentane, 2-methyl-)

Other names
2-Methylpentane; Isohexane; Methyl pentane; Pentane, 2-methyl-; UN 1208; UN 2462;
INChI
InChI=1/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3

An "x" indicates that data is available. A number indicates how many calculations have been completed.
Property Experiment Calculated Comparison
Energies
Entropies
Enthalpy 298.15K enthalpy of formation x    
Enthalpy 0K enthalpy of formation x    
Energy 0K   175  
Energy 298.15K   161  
Atomization Enthalpy 298.15K x157x
Atomization Enthalpy 0K x162x
Entropy (298.15K) entropy x151x
Entropy at any temperature   151  
Integrated Heat Capacity integrated heat capacity x150x
Heat Capacity (Cp) Heat capacity x150x
Nuclear Repulsion Energy   167  
HOMO-LUMO Energies HOMO energies   84  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  141  
Internal Coordinates bond lengths bond angles  141 
Products of moments of inertia moments of inertia  156 
Rotational Constants rotational constants  160 
Point Group  164 
Vibrations Vibrational Frequencies vibrations  156 
Vibrational Intensities  155 
Zero-point energies  156 
Vibrational scaling factors  
Anharmonic frequencies and constants   3  
Electronic States Electronic states x 0  
Electrostatics Atom charges   145  
Dipole dipole  144 
Quadrupole quadrupole  139 
Polarizability polarizability  127 
Other results Spin   0  
Number of basis functions   23  
Diagnostics   3  
Conformations   1