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Compare vibrational frequencies in CCCBDB for ClONO (chlorine nitrite)

BLYP/6-31G

17 05 22 16 49
Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency diff Symmetry Frequency Comment
1 A' 1449 -266 A' 1715  
2 A' 874 16 A' 858  
3 A' 689 45 A' 644  
4 A' 353 -53 A' 406  
5 A' 138 -132 A' 270  
6 A" 441        
The calculated vibrational frequencies were scaled by 0.9924

See section Calculated; Vibrations; Scale Factors; Set scaling factors to change the scale factors used here.
See section Calculated; Vibrations; Scale Factors; Calculate a scale factor to determine the least squares best scaling factor.
See section Calculated; Vibrations; Scale Factors; Scale factor uncertainty for information on where the above scaling factor is from.