return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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All data (experiment and calculated) in the CCCBDB for H2Cl+ (dihydrogen monochloride cation)

1907021335
Other names
chloronium;
INChI
InChI=1S/ClH2/h1H2/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   781  
Energy 298.15K   11  
Atomization Enthalpy 298.15K  0 
Atomization Enthalpy 0K  0 
Entropy (298.15K) entropy  0 
Entropy at any temperature   0  
Integrated Heat Capacity integrated heat capacity  0 
Heat Capacity (Cp) Heat capacity  0 
Nuclear Repulsion Energy   755  
HOMO-LUMO Energies HOMO energies   652  
Barriers to Internal Rotation internal rotation  0 
Geometries Cartesians x777  
Internal Coordinates bond lengths bond angles x777x
Products of moments of inertia moments of inertia x768x
Rotational Constants rotational constants x777x
Point Group  778 
Vibrations Vibrational Frequencies vibrations fun. 777x
Vibrational Intensities  898 
Zero-point energies x777x
Vibrational scaling factors x
Anharmonic frequencies and constants      
Raman frequencies and intensities   5  
Electronic States Electronic states x 0  
Electrostatics Atom charges   444  
Dipole dipole  532 
Quadrupole quadrupole  437 
Polarizability polarizability  449 
Other results Spin   0  
Number of basis functions   38  
Conformations   1