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Compare vibrational frequencies in CCCBDB for SO2Cl2 (Sulfuryl chloride)

BLYP/6-31+G**

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 A1 1069 1063   -142 A1   1205  
2 A1 488 485   -92 A1   577  
3 A1 319 317   -91 A1   408  
4 A1 171 170   -48 A1   218  
5 A2 235 233   -49 A2   282  
6 B1 498 495   -91 B1   586  
7 B1 308 306   -82 B1   388  
8 B2 1287 1280   -154 B2   1434  
9 B2 307 306   -56 B2   362  
The calculated vibrational frequencies were scaled by 0.9947

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.