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Compare vibrational frequencies in CCCBDB for CH2OH (Hydroxymethyl radical)

HF/aug-cc-pVTZ

18 11 26 13 55
Frequency in cm-1
  Calculated   Experimental
Mode Number Symmetry Frequency Scaled
Frequency
Harm.
diff
Fund.
diff
Symmetry Harmonic
Frequency
Fundamental
Frequency
Comment
1 A 4170 3796   146 A   3650  
2 A 3383 3080           
3 A 3250 2958           
4 A 1602 1459   -0 A   1459  
5 A 1460 1329   -5 A   1334  
6 A 1273 1159   -17 A   1176  
7 A 1139 1037   -11 A   1048  
8 A 763 694   212 A   482  
9 A 399 363   129 A   234  
The calculated vibrational frequencies were scaled by 0.9104

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.