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

All data (experiment and calculated) in the CCCBDB for (CH3)3CC(CH3)3 (tetramethylbutane)

Other names
Ethane, hexamethyl-; Hexamethylethane; 2,2,3,3-Tetramethylbutane; Butane, 2,2,3,3-tetramethyl-;
INChI
InChI=1S/C8H18/c1-7(2,3)8(4,5)6/h1-6H3

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      
Energy 0K   14  
Energy 298.15K   1  
Atomization Enthalpy 298.15K  0 
Atomization Enthalpy 0K  0 
Entropy (298.15K) entropy x0x
Entropy at any temperature   0  
Integrated Heat Capacity integrated heat capacity  0 
Heat Capacity (Cp) Heat capacity x0x
Nuclear Repulsion Energy   14  
HOMO-LUMO Energies HOMO energies   14  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  14  
Internal Coordinates bond lengths bond angles  14 
Products of moments of inertia moments of inertia  13 
Rotational Constants rotational constants  14 
Point Group  16 
Vibrations Vibrational Frequencies vibrations  14 
Vibrational Intensities  14 
Zero-point energies  14 
Vibrational scaling factors  
Anharmonic frequencies and constants      
Electronic States Electronic states   0  
Electrostatics Atom charges   11  
Dipole dipole  11 
Quadrupole quadrupole  11 
Polarizability polarizability  12 
Other results Spin   0  
Number of basis functions   2  
Diagnostics   0  
Conformations   2 x