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

All data (experiment and calculated) in the CCCBDB for C5H10 (2-Pentene, (Z)-)

Other names
2-(Z)-C5H10; (Z)-2-Pentene; 2-Pentene, (Z)-; cis-β-Amylene; cis-2-Pentene; cis-Pentene; (Z)-pent-2-ene;
INChI
InChI=1/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3-

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   185  
Energy 298.15K   172  
Atomization Enthalpy 298.15K x168x
Atomization Enthalpy 0K x173x
Entropy (298.15K) entropy x162x
Entropy at any temperature   162  
Integrated Heat Capacity integrated heat capacity x161x
Heat Capacity (Cp) Heat capacity x161x
Nuclear Repulsion Energy   177  
HOMO-LUMO Energies HOMO energies   170  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  152  
Internal Coordinates bond lengths bond angles x152x
Products of moments of inertia moments of inertia x167x
Rotational Constants rotational constants x171x
Point Group  171 
Vibrations Vibrational Frequencies vibrations  172 
Vibrational Intensities  171 
Zero-point energies  172 
Vibrational scaling factors  
Anharmonic frequencies and constants   3  
Electronic States Electronic states x 0  
Electrostatics Atom charges   149  
Dipole dipole x151x
Quadrupole quadrupole  148 
Polarizability polarizability  130 
Other results Spin   0  
Number of basis functions   23  
Diagnostics   4  
Conformations   1