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

All data (experiment and calculated) in the CCCBDB for C5H8 (1,3-Pentadiene, (Z)-)

Other names
1,3-Pentadiene, (Z)-; 1,cis-3-Pentadiene; (Z)-1,3-Pentadiene; (Z)-CH2=CHCH=CHCH3; cis-1,3-Pentadiene; cis-1-Methylbutadiene; cis-Piperylene; pentadiene; 1,3-pentadiene;
INChI
InChI=1/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4-

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   158  
Energy 298.15K   152  
Atomization Enthalpy 298.15K x143x
Atomization Enthalpy 0K x145x
Entropy (298.15K) entropy x143x
Entropy at any temperature   143  
Integrated Heat Capacity integrated heat capacity x143x
Heat Capacity (Cp) Heat capacity x143x
Nuclear Repulsion Energy   151  
HOMO-LUMO Energies HOMO energies   148  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  132  
Internal Coordinates bond lengths bond angles  132 
Products of moments of inertia moments of inertia x30x
Rotational Constants rotational constants x32x
Point Group  151 
Vibrations Vibrational Frequencies vibrations x145x
Vibrational Intensities  144 
Zero-point energies  145 
Vibrational scaling factors  
Anharmonic frequencies and constants   3  
Electronic States Electronic states x 0  
Electrostatics Atom charges   147  
Dipole dipole x90x
Quadrupole quadrupole  91 
Polarizability polarizability  90 
Other results Spin   0  
Number of basis functions   23  
Diagnostics   4  
Conformations   1