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

All data (experiment and calculated) in the CCCBDB for C2+ (carbon diatomic cation)

INChI
InChI=1S/C2/c1-2/q+1

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      
Enthalpy 0K enthalpy of formation      
Energy 0K   496  
Energy 298.15K   231  
Atomization Enthalpy 298.15K  0 
Atomization Enthalpy 0K  0 
Entropy (298.15K) entropy  207 
Entropy at any temperature   207  
Integrated Heat Capacity integrated heat capacity  207 
Heat Capacity (Cp) Heat capacity  207 
Nuclear Repulsion Energy   488  
HOMO-LUMO Energies HOMO energies   482  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians  469  
Internal Coordinates bond lengths bond angles  469 
Products of moments of inertia moments of inertia  469 
Rotational Constants rotational constants  481 
Point Group  489 
Vibrations Vibrational Frequencies vibrations  482 
Vibrational Intensities  462 
Zero-point energies  482 
Vibrational scaling factors  
Anharmonic frequencies and constants      
Electronic States Electronic states x 228  
Electrostatics Atom charges   260  
Dipole dipole  265 
Quadrupole quadrupole  265 
Polarizability polarizability  245 
Other results Spin   486  
Number of basis functions   35  
Diagnostics   1  
Conformations   1