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Experimental data for HOBr+ (Hypobromous acid cation)

22 02 02 11 45
INChI INChIKey SMILES IUPAC name
InChI=1S/BrHO/c1-2/h2H CUILPNURFADTPE-UHFFFAOYSA-N BrO
State Conformation
1A' CS
Enthalpy of formation (Hfg), Entropy, Integrated heat capacity (0 K to 298.15 K) (HH), Heat Capacity (Cp)
Property Value Uncertainty units Reference Comment
Hfg(298.15K) enthalpy of formation   1.80 kJ mol-1 2001Joe:11041
Hfg(0K) enthalpy of formation -47.70 1.80 kJ mol-1 2001Joe:11041
Entropy (298.15K) entropy     J K-1 mol-1  
Integrated Heat Capacity (0 to 298.15K) integrated heat capacity     kJ mol-1  
Information can also be found for this species in the NIST Chemistry Webbook
Vibrational levels (cm-1) vibrations
Mode Number Symmetry Frequency Intensity Comment Description
Fundamental(cm-1) Harmonic(cm-1) Reference (km mol-1) unc. Reference
1 A' 3615   webbook       OH stretch
2 A' 1163   webbook       bend
3 A' 620   webbook       OBr stretch

vibrational zero-point energy: 2698.8 cm-1 (from fundamental vibrations)
Calculated vibrational frequencies for HOBr+ (Hypobromous acid cation). An error occurred on the server when processing the URL. Please contact the system administrator.

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