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

All data (experiment and calculated) in the CCCBDB for C5H8O (Cyclopentanone)

Other names
Adipic ketone; Adipinketon; Cyclopentanone; Dumasin; Ketocyclopentane; Ketopentamethylene; UN 2245;
INChI
InChI=1/C5H8O/c6-5-3-1-2-4-5/h1-4H2

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   176  
Energy 298.15K   165  
Atomization Enthalpy 298.15K x161x
Atomization Enthalpy 0K x162x
Entropy (298.15K) entropy x154x
Entropy at any temperature   154  
Integrated Heat Capacity integrated heat capacity x154x
Heat Capacity (Cp) Heat capacity x154x
Nuclear Repulsion Energy   170  
HOMO-LUMO Energies HOMO energies   163  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  146  
Internal Coordinates bond lengths bond angles x146x
Products of moments of inertia moments of inertia x163x
Rotational Constants rotational constants x167x
Point Group  167 
Vibrations Vibrational Frequencies vibrations  167 
Vibrational Intensities  166 
Zero-point energies  167 
Vibrational scaling factors  
Anharmonic frequencies and constants   3  
Electronic States Electronic states x 0  
Electrostatics Atom charges   147  
Dipole dipole  147 
Quadrupole quadrupole  145 
Polarizability polarizability  130 
Other results Spin   0  
Number of basis functions   23  
Diagnostics   3  
Conformations   1